Home / 2,344,605.26-3,516,842.28-747,264.20

Finding the Fourth Proportional to 2,344,605.26, 3,516,842.28 and 747,264.20

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Solution

The fourth proportional to 2,344,605.26, 3,516,842.28 and 747,264.20 is: 1,120,875.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,605.26 : 3,516,842.28 = 747,264.20 : x
  2. Step 2: Convert to fraction form
    2,344,605.26/3,516,842.28 = 747,264.20/x
  3. Step 3: Cross multiply
    2,344,605.26x = 3,516,842.28 × 747,264.20
  4. Step 4: Simplify right side
    2,344,605.26x = 2,628,010,332,890.38
  5. Step 5: Solve for x
    x = 2,628,010,332,890.38/2,344,605.26
  6. Step 6: Final answer
    x = 1,120,875.39

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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.