Home / 4,197,200.70-6,295,801.05-1,501,613.85

Finding the Fourth Proportional to 4,197,200.70, 6,295,801.05 and 1,501,613.85

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Solution

The fourth proportional to 4,197,200.70, 6,295,801.05 and 1,501,613.85 is: 2,252,420.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,197,200.70 : 6,295,801.05 = 1,501,613.85 : x
  2. Step 2: Convert to fraction form
    4,197,200.70/6,295,801.05 = 1,501,613.85/x
  3. Step 3: Cross multiply
    4,197,200.70x = 6,295,801.05 × 1,501,613.85
  4. Step 4: Simplify right side
    4,197,200.70x = 9,453,862,053,524.54
  5. Step 5: Solve for x
    x = 9,453,862,053,524.54/4,197,200.70
  6. Step 6: Final answer
    x = 2,252,420.78

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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.