Home / 1,534,008.92-2,301,691.17-804,357.89

Finding the Fourth Proportional to 1,534,008.92, 2,301,691.17 and 804,357.89

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Solution

The fourth proportional to 1,534,008.92, 2,301,691.17 and 804,357.89 is: 1,206,892.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,008.92 : 2,301,691.17 = 804,357.89 : x
  2. Step 2: Convert to fraction form
    1,534,008.92/2,301,691.17 = 804,357.89/x
  3. Step 3: Cross multiply
    1,534,008.92x = 2,301,691.17 × 804,357.89
  4. Step 4: Simplify right side
    1,534,008.92x = 1,851,383,441,424.38
  5. Step 5: Solve for x
    x = 1,851,383,441,424.38/1,534,008.92
  6. Step 6: Final answer
    x = 1,206,892.23

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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.