Home / 4,374,025.20-6,561,037.80-4,055,160.60

Finding the Fourth Proportional to 4,374,025.20, 6,561,037.80 and 4,055,160.60

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Solution

The fourth proportional to 4,374,025.20, 6,561,037.80 and 4,055,160.60 is: 6,082,740.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,025.20 : 6,561,037.80 = 4,055,160.60 : x
  2. Step 2: Convert to fraction form
    4,374,025.20/6,561,037.80 = 4,055,160.60/x
  3. Step 3: Cross multiply
    4,374,025.20x = 6,561,037.80 × 4,055,160.60
  4. Step 4: Simplify right side
    4,374,025.20x = 26,606,061,981,670.68
  5. Step 5: Solve for x
    x = 26,606,061,981,670.68/4,374,025.20
  6. Step 6: Final answer
    x = 6,082,740.90

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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.