Home / 1,337,464.32-2,006,348.72-484,937.46

Finding the Fourth Proportional to 1,337,464.32, 2,006,348.72 and 484,937.46

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Solution

The fourth proportional to 1,337,464.32, 2,006,348.72 and 484,937.46 is: 727,461.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,464.32 : 2,006,348.72 = 484,937.46 : x
  2. Step 2: Convert to fraction form
    1,337,464.32/2,006,348.72 = 484,937.46/x
  3. Step 3: Cross multiply
    1,337,464.32x = 2,006,348.72 × 484,937.46
  4. Step 4: Simplify right side
    1,337,464.32x = 972,953,649,726.36
  5. Step 5: Solve for x
    x = 972,953,649,726.36/1,337,464.32
  6. Step 6: Final answer
    x = 727,461.39

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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.