Home / 1,060,679.12-1,463,709.13-577,233.88

Finding the Fourth Proportional to 1,060,679.12, 1,463,709.13 and 577,233.88

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Solution

The fourth proportional to 1,060,679.12, 1,463,709.13 and 577,233.88 is: 796,567.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,679.12 : 1,463,709.13 = 577,233.88 : x
  2. Step 2: Convert to fraction form
    1,060,679.12/1,463,709.13 = 577,233.88/x
  3. Step 3: Cross multiply
    1,060,679.12x = 1,463,709.13 × 577,233.88
  4. Step 4: Simplify right side
    1,060,679.12x = 844,902,495,198.97
  5. Step 5: Solve for x
    x = 844,902,495,198.97/1,060,679.12
  6. Step 6: Final answer
    x = 796,567.49

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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.