Home / 1,060,355.85-1,463,306.13-576,921.39

Finding the Fourth Proportional to 1,060,355.85, 1,463,306.13 and 576,921.39

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Solution

The fourth proportional to 1,060,355.85, 1,463,306.13 and 576,921.39 is: 796,159.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,355.85 : 1,463,306.13 = 576,921.39 : x
  2. Step 2: Convert to fraction form
    1,060,355.85/1,463,306.13 = 576,921.39/x
  3. Step 3: Cross multiply
    1,060,355.85x = 1,463,306.13 × 576,921.39
  4. Step 4: Simplify right side
    1,060,355.85x = 844,212,606,515.12
  5. Step 5: Solve for x
    x = 844,212,606,515.12/1,060,355.85
  6. Step 6: Final answer
    x = 796,159.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.