Home / 1,084,658.88-1,497,425.34-741,011.52

Finding the Fourth Proportional to 1,084,658.88, 1,497,425.34 and 741,011.52

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Solution

The fourth proportional to 1,084,658.88, 1,497,425.34 and 741,011.52 is: 1,023,003.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,658.88 : 1,497,425.34 = 741,011.52 : x
  2. Step 2: Convert to fraction form
    1,084,658.88/1,497,425.34 = 741,011.52/x
  3. Step 3: Cross multiply
    1,084,658.88x = 1,497,425.34 × 741,011.52
  4. Step 4: Simplify right side
    1,084,658.88x = 1,109,609,427,279.92
  5. Step 5: Solve for x
    x = 1,109,609,427,279.92/1,084,658.88
  6. Step 6: Final answer
    x = 1,023,003.13

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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.