Home / 1,337,471.32-2,006,359.18-484,944.44

Finding the Fourth Proportional to 1,337,471.32, 2,006,359.18 and 484,944.44

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Solution

The fourth proportional to 1,337,471.32, 2,006,359.18 and 484,944.44 is: 727,471.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,471.32 : 2,006,359.18 = 484,944.44 : x
  2. Step 2: Convert to fraction form
    1,337,471.32/2,006,359.18 = 484,944.44/x
  3. Step 3: Cross multiply
    1,337,471.32x = 2,006,359.18 × 484,944.44
  4. Step 4: Simplify right side
    1,337,471.32x = 972,972,728,983.96
  5. Step 5: Solve for x
    x = 972,972,728,983.96/1,337,471.32
  6. Step 6: Final answer
    x = 727,471.85

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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.