Home / 1,208,248.38-1,811,175.24-567,404.94

Finding the Fourth Proportional to 1,208,248.38, 1,811,175.24 and 567,404.94

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Solution

The fourth proportional to 1,208,248.38, 1,811,175.24 and 567,404.94 is: 850,545.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,208,248.38 : 1,811,175.24 = 567,404.94 : x
  2. Step 2: Convert to fraction form
    1,208,248.38/1,811,175.24 = 567,404.94/x
  3. Step 3: Cross multiply
    1,208,248.38x = 1,811,175.24 × 567,404.94
  4. Step 4: Simplify right side
    1,208,248.38x = 1,027,669,778,381.69
  5. Step 5: Solve for x
    x = 1,027,669,778,381.69/1,208,248.38
  6. Step 6: Final answer
    x = 850,545.13

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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.