Home / 623,714.39-935,594.97-282,092.84

Finding the Fourth Proportional to 623,714.39, 935,594.97 and 282,092.84

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Solution

The fourth proportional to 623,714.39, 935,594.97 and 282,092.84 is: 423,149.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,714.39 : 935,594.97 = 282,092.84 : x
  2. Step 2: Convert to fraction form
    623,714.39/935,594.97 = 282,092.84/x
  3. Step 3: Cross multiply
    623,714.39x = 935,594.97 × 282,092.84
  4. Step 4: Simplify right side
    623,714.39x = 263,924,642,177.02
  5. Step 5: Solve for x
    x = 263,924,642,177.02/623,714.39
  6. Step 6: Final answer
    x = 423,149.84

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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.