Home / 2,569,491.40-3,850,233.90-971,182.60

Finding the Fourth Proportional to 2,569,491.40, 3,850,233.90 and 971,182.60

Calculator

Solution

The fourth proportional to 2,569,491.40, 3,850,233.90 and 971,182.60 is: 1,455,260.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,491.40 : 3,850,233.90 = 971,182.60 : x
  2. Step 2: Convert to fraction form
    2,569,491.40/3,850,233.90 = 971,182.60/x
  3. Step 3: Cross multiply
    2,569,491.40x = 3,850,233.90 × 971,182.60
  4. Step 4: Simplify right side
    2,569,491.40x = 3,739,280,169,610.14
  5. Step 5: Solve for x
    x = 3,739,280,169,610.14/2,569,491.40
  6. Step 6: Final answer
    x = 1,455,260.82

Related Problems

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.