Home / 4,126,618.90-6,189,928.35-3,063,736.90

Finding the Fourth Proportional to 4,126,618.90, 6,189,928.35 and 3,063,736.90

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Solution

The fourth proportional to 4,126,618.90, 6,189,928.35 and 3,063,736.90 is: 4,595,605.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,618.90 : 6,189,928.35 = 3,063,736.90 : x
  2. Step 2: Convert to fraction form
    4,126,618.90/6,189,928.35 = 3,063,736.90/x
  3. Step 3: Cross multiply
    4,126,618.90x = 6,189,928.35 × 3,063,736.90
  4. Step 4: Simplify right side
    4,126,618.90x = 18,964,311,894,251.11
  5. Step 5: Solve for x
    x = 18,964,311,894,251.11/4,126,618.90
  6. Step 6: Final answer
    x = 4,595,605.35

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Similar ratio
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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.