Home / 2,851,126.56-4,277,328-957,816.24

Finding the Fourth Proportional to 2,851,126.56, 4,277,328 and 957,816.24

Calculator

Solution

The fourth proportional to 2,851,126.56, 4,277,328 and 957,816.24 is: 1,436,938.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,126.56 : 4,277,328 = 957,816.24 : x
  2. Step 2: Convert to fraction form
    2,851,126.56/4,277,328 = 957,816.24/x
  3. Step 3: Cross multiply
    2,851,126.56x = 4,277,328 × 957,816.24
  4. Step 4: Simplify right side
    2,851,126.56x = 4,096,894,222,206.72
  5. Step 5: Solve for x
    x = 4,096,894,222,206.72/2,851,126.56
  6. Step 6: Final answer
    x = 1,436,938.75

Related Problems

Find fourth proportional to 1,425,563.28, 2,138,664 and 478,908.12
Half scale
Find fourth proportional to 5,702,253.12, 8,554,656 and 1,915,632.48
Double scale
Find fourth proportional to 2,851,127.56, 4,277,329.50 and 957,817.24
Similar ratio
Find fourth proportional to 4,276,689.84, 6,415,992 and 1,436,724.36
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.