Home / 1,337,472.32-2,006,360.68-484,945.44

Finding the Fourth Proportional to 1,337,472.32, 2,006,360.68 and 484,945.44

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Solution

The fourth proportional to 1,337,472.32, 2,006,360.68 and 484,945.44 is: 727,473.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,472.32 : 2,006,360.68 = 484,945.44 : x
  2. Step 2: Convert to fraction form
    1,337,472.32/2,006,360.68 = 484,945.44/x
  3. Step 3: Cross multiply
    1,337,472.32x = 2,006,360.68 × 484,945.44
  4. Step 4: Simplify right side
    1,337,472.32x = 972,975,462,761.30
  5. Step 5: Solve for x
    x = 972,975,462,761.30/1,337,472.32
  6. Step 6: Final answer
    x = 727,473.35

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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.