Home / 813,533.34-1,122,558.03-450,957

Finding the Fourth Proportional to 813,533.34, 1,122,558.03 and 450,957

Calculator

Solution

The fourth proportional to 813,533.34, 1,122,558.03 and 450,957 is: 622,255.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    813,533.34 : 1,122,558.03 = 450,957 : x
  2. Step 2: Convert to fraction form
    813,533.34/1,122,558.03 = 450,957/x
  3. Step 3: Cross multiply
    813,533.34x = 1,122,558.03 × 450,957
  4. Step 4: Simplify right side
    813,533.34x = 506,225,401,534.71
  5. Step 5: Solve for x
    x = 506,225,401,534.71/813,533.34
  6. Step 6: Final answer
    x = 622,255.26

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.