Home / 463,126.35-694,326.65-182,853.39

Finding the Fourth Proportional to 463,126.35, 694,326.65 and 182,853.39

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Solution

The fourth proportional to 463,126.35, 694,326.65 and 182,853.39 is: 274,136.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,126.35 : 694,326.65 = 182,853.39 : x
  2. Step 2: Convert to fraction form
    463,126.35/694,326.65 = 182,853.39/x
  3. Step 3: Cross multiply
    463,126.35x = 694,326.65 × 182,853.39
  4. Step 4: Simplify right side
    463,126.35x = 126,959,980,805.58
  5. Step 5: Solve for x
    x = 126,959,980,805.58/463,126.35
  6. Step 6: Final answer
    x = 274,136.81

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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.