Home / 5,723,997.60-8,580,660.12-1,934,830.56

Finding the Fourth Proportional to 5,723,997.60, 8,580,660.12 and 1,934,830.56

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Solution

The fourth proportional to 5,723,997.60, 8,580,660.12 and 1,934,830.56 is: 2,900,442.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,997.60 : 8,580,660.12 = 1,934,830.56 : x
  2. Step 2: Convert to fraction form
    5,723,997.60/8,580,660.12 = 1,934,830.56/x
  3. Step 3: Cross multiply
    5,723,997.60x = 8,580,660.12 × 1,934,830.56
  4. Step 4: Simplify right side
    5,723,997.60x = 16,602,123,425,149.27
  5. Step 5: Solve for x
    x = 16,602,123,425,149.27/5,723,997.60
  6. Step 6: Final answer
    x = 2,900,442.07

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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.