Home / 596,743.60-895,115.40-531,425.20

Finding the Fourth Proportional to 596,743.60, 895,115.40 and 531,425.20

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Solution

The fourth proportional to 596,743.60, 895,115.40 and 531,425.20 is: 797,137.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,743.60 : 895,115.40 = 531,425.20 : x
  2. Step 2: Convert to fraction form
    596,743.60/895,115.40 = 531,425.20/x
  3. Step 3: Cross multiply
    596,743.60x = 895,115.40 × 531,425.20
  4. Step 4: Simplify right side
    596,743.60x = 475,686,880,468.08
  5. Step 5: Solve for x
    x = 475,686,880,468.08/596,743.60
  6. Step 6: Final answer
    x = 797,137.80

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Similar ratio
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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.