Home / 3,032,167.20-4,548,250.80-2,235,005.70

Finding the Fourth Proportional to 3,032,167.20, 4,548,250.80 and 2,235,005.70

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Solution

The fourth proportional to 3,032,167.20, 4,548,250.80 and 2,235,005.70 is: 3,352,508.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,167.20 : 4,548,250.80 = 2,235,005.70 : x
  2. Step 2: Convert to fraction form
    3,032,167.20/4,548,250.80 = 2,235,005.70/x
  3. Step 3: Cross multiply
    3,032,167.20x = 4,548,250.80 × 2,235,005.70
  4. Step 4: Simplify right side
    3,032,167.20x = 10,165,366,463,029.56
  5. Step 5: Solve for x
    x = 10,165,366,463,029.56/3,032,167.20
  6. Step 6: Final answer
    x = 3,352,508.55

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Similar ratio
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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.