Home / 2,068,651.90-3,102,977.85-572,743.90

Finding the Fourth Proportional to 2,068,651.90, 3,102,977.85 and 572,743.90

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Solution

The fourth proportional to 2,068,651.90, 3,102,977.85 and 572,743.90 is: 859,115.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,651.90 : 3,102,977.85 = 572,743.90 : x
  2. Step 2: Convert to fraction form
    2,068,651.90/3,102,977.85 = 572,743.90/x
  3. Step 3: Cross multiply
    2,068,651.90x = 3,102,977.85 × 572,743.90
  4. Step 4: Simplify right side
    2,068,651.90x = 1,777,211,635,422.62
  5. Step 5: Solve for x
    x = 1,777,211,635,422.62/2,068,651.90
  6. Step 6: Final answer
    x = 859,115.85

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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.