Home / 3,588,934.62-5,377,690.20-2,511,487.20

Finding the Fourth Proportional to 3,588,934.62, 5,377,690.20 and 2,511,487.20

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Solution

The fourth proportional to 3,588,934.62, 5,377,690.20 and 2,511,487.20 is: 3,763,233.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,934.62 : 5,377,690.20 = 2,511,487.20 : x
  2. Step 2: Convert to fraction form
    3,588,934.62/5,377,690.20 = 2,511,487.20/x
  3. Step 3: Cross multiply
    3,588,934.62x = 5,377,690.20 × 2,511,487.20
  4. Step 4: Simplify right side
    3,588,934.62x = 13,506,000,102,865.44
  5. Step 5: Solve for x
    x = 13,506,000,102,865.44/3,588,934.62
  6. Step 6: Final answer
    x = 3,763,233.81

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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.