Home / 1,060,781.33-1,463,909.28-577,377.79

Finding the Fourth Proportional to 1,060,781.33, 1,463,909.28 and 577,377.79

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Solution

The fourth proportional to 1,060,781.33, 1,463,909.28 and 577,377.79 is: 796,798.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,781.33 : 1,463,909.28 = 577,377.79 : x
  2. Step 2: Convert to fraction form
    1,060,781.33/1,463,909.28 = 577,377.79/x
  3. Step 3: Cross multiply
    1,060,781.33x = 1,463,909.28 × 577,377.79
  4. Step 4: Simplify right side
    1,060,781.33x = 845,228,701,187.12
  5. Step 5: Solve for x
    x = 845,228,701,187.12/1,060,781.33
  6. Step 6: Final answer
    x = 796,798.24

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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.