Home / 2,284,808.60-3,424,880.10-1,337,691.80

Finding the Fourth Proportional to 2,284,808.60, 3,424,880.10 and 1,337,691.80

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Solution

The fourth proportional to 2,284,808.60, 3,424,880.10 and 1,337,691.80 is: 2,005,171.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,808.60 : 3,424,880.10 = 1,337,691.80 : x
  2. Step 2: Convert to fraction form
    2,284,808.60/3,424,880.10 = 1,337,691.80/x
  3. Step 3: Cross multiply
    2,284,808.60x = 3,424,880.10 × 1,337,691.80
  4. Step 4: Simplify right side
    2,284,808.60x = 4,581,434,025,753.18
  5. Step 5: Solve for x
    x = 4,581,434,025,753.18/2,284,808.60
  6. Step 6: Final answer
    x = 2,005,171.91

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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.