Home / 5,753,077.54-8,627,374.23-2,156,882.74

Finding the Fourth Proportional to 5,753,077.54, 8,627,374.23 and 2,156,882.74

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Solution

The fourth proportional to 5,753,077.54, 8,627,374.23 and 2,156,882.74 is: 3,234,483.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,077.54 : 8,627,374.23 = 2,156,882.74 : x
  2. Step 2: Convert to fraction form
    5,753,077.54/8,627,374.23 = 2,156,882.74/x
  3. Step 3: Cross multiply
    5,753,077.54x = 8,627,374.23 × 2,156,882.74
  4. Step 4: Simplify right side
    5,753,077.54x = 18,608,234,568,207.79
  5. Step 5: Solve for x
    x = 18,608,234,568,207.79/5,753,077.54
  6. Step 6: Final answer
    x = 3,234,483.53

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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.