Home / 2,952,569.37-4,428,854.11-708,707.37

Finding the Fourth Proportional to 2,952,569.37, 4,428,854.11 and 708,707.37

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Solution

The fourth proportional to 2,952,569.37, 4,428,854.11 and 708,707.37 is: 1,063,061.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,952,569.37 : 4,428,854.11 = 708,707.37 : x
  2. Step 2: Convert to fraction form
    2,952,569.37/4,428,854.11 = 708,707.37/x
  3. Step 3: Cross multiply
    2,952,569.37x = 4,428,854.11 × 708,707.37
  4. Step 4: Simplify right side
    2,952,569.37x = 3,138,761,522,723.98
  5. Step 5: Solve for x
    x = 3,138,761,522,723.98/2,952,569.37
  6. Step 6: Final answer
    x = 1,063,061.06

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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.