Home / 3,690,890.60-5,536,335.90-3,336,596.60

Finding the Fourth Proportional to 3,690,890.60, 5,536,335.90 and 3,336,596.60

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Solution

The fourth proportional to 3,690,890.60, 5,536,335.90 and 3,336,596.60 is: 5,004,894.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,890.60 : 5,536,335.90 = 3,336,596.60 : x
  2. Step 2: Convert to fraction form
    3,690,890.60/5,536,335.90 = 3,336,596.60/x
  3. Step 3: Cross multiply
    3,690,890.60x = 5,536,335.90 × 3,336,596.60
  4. Step 4: Simplify right side
    3,690,890.60x = 18,472,519,540,397.94
  5. Step 5: Solve for x
    x = 18,472,519,540,397.94/3,690,890.60
  6. Step 6: Final answer
    x = 5,004,894.90

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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.