Home / 3,695,000.40-5,542,500.60-2,434,251.60

Finding the Fourth Proportional to 3,695,000.40, 5,542,500.60 and 2,434,251.60

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Solution

The fourth proportional to 3,695,000.40, 5,542,500.60 and 2,434,251.60 is: 3,651,377.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,000.40 : 5,542,500.60 = 2,434,251.60 : x
  2. Step 2: Convert to fraction form
    3,695,000.40/5,542,500.60 = 2,434,251.60/x
  3. Step 3: Cross multiply
    3,695,000.40x = 5,542,500.60 × 2,434,251.60
  4. Step 4: Simplify right side
    3,695,000.40x = 13,491,840,953,550.96
  5. Step 5: Solve for x
    x = 13,491,840,953,550.96/3,695,000.40
  6. Step 6: Final answer
    x = 3,651,377.40

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1.5x scale

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.