Home / 588,001.20-882,001.80-469,903.20

Finding the Fourth Proportional to 588,001.20, 882,001.80 and 469,903.20

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Solution

The fourth proportional to 588,001.20, 882,001.80 and 469,903.20 is: 704,854.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,001.20 : 882,001.80 = 469,903.20 : x
  2. Step 2: Convert to fraction form
    588,001.20/882,001.80 = 469,903.20/x
  3. Step 3: Cross multiply
    588,001.20x = 882,001.80 × 469,903.20
  4. Step 4: Simplify right side
    588,001.20x = 414,455,468,225.76
  5. Step 5: Solve for x
    x = 414,455,468,225.76/588,001.20
  6. Step 6: Final answer
    x = 704,854.80

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Similar ratio
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1.5x scale

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.