Home / 1,001,375.65-1,501,614.33-596,758.78

Finding the Fourth Proportional to 1,001,375.65, 1,501,614.33 and 596,758.78

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Solution

The fourth proportional to 1,001,375.65, 1,501,614.33 and 596,758.78 is: 894,870.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,375.65 : 1,501,614.33 = 596,758.78 : x
  2. Step 2: Convert to fraction form
    1,001,375.65/1,501,614.33 = 596,758.78/x
  3. Step 3: Cross multiply
    1,001,375.65x = 1,501,614.33 × 596,758.78
  4. Step 4: Simplify right side
    1,001,375.65x = 896,101,535,601.32
  5. Step 5: Solve for x
    x = 896,101,535,601.32/1,001,375.65
  6. Step 6: Final answer
    x = 894,870.51

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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.