Home / 1,656,845.64-2,481,282.42-944,714.76

Finding the Fourth Proportional to 1,656,845.64, 2,481,282.42 and 944,714.76

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Solution

The fourth proportional to 1,656,845.64, 2,481,282.42 and 944,714.76 is: 1,414,799.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,845.64 : 2,481,282.42 = 944,714.76 : x
  2. Step 2: Convert to fraction form
    1,656,845.64/2,481,282.42 = 944,714.76/x
  3. Step 3: Cross multiply
    1,656,845.64x = 2,481,282.42 × 944,714.76
  4. Step 4: Simplify right side
    1,656,845.64x = 2,344,104,125,902.52
  5. Step 5: Solve for x
    x = 2,344,104,125,902.52/1,656,845.64
  6. Step 6: Final answer
    x = 1,414,799.34

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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.