Home / 3,690,732.60-5,536,098.90-3,336,438.60

Finding the Fourth Proportional to 3,690,732.60, 5,536,098.90 and 3,336,438.60

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Solution

The fourth proportional to 3,690,732.60, 5,536,098.90 and 3,336,438.60 is: 5,004,657.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,732.60 : 5,536,098.90 = 3,336,438.60 : x
  2. Step 2: Convert to fraction form
    3,690,732.60/5,536,098.90 = 3,336,438.60/x
  3. Step 3: Cross multiply
    3,690,732.60x = 5,536,098.90 × 3,336,438.60
  4. Step 4: Simplify right side
    3,690,732.60x = 18,470,854,063,377.54
  5. Step 5: Solve for x
    x = 18,470,854,063,377.54/3,690,732.60
  6. Step 6: Final answer
    x = 5,004,657.90

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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.