Home / 1,062,011.38-1,592,426.52-351,651.91

Finding the Fourth Proportional to 1,062,011.38, 1,592,426.52 and 351,651.91

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Solution

The fourth proportional to 1,062,011.38, 1,592,426.52 and 351,651.91 is: 527,282.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,011.38 : 1,592,426.52 = 351,651.91 : x
  2. Step 2: Convert to fraction form
    1,062,011.38/1,592,426.52 = 351,651.91/x
  3. Step 3: Cross multiply
    1,062,011.38x = 1,592,426.52 × 351,651.91
  4. Step 4: Simplify right side
    1,062,011.38x = 559,979,825,534.39
  5. Step 5: Solve for x
    x = 559,979,825,534.39/1,062,011.38
  6. Step 6: Final answer
    x = 527,282.32

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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.