Home / 4,089,497.40-6,134,246.10-3,292,335.90

Finding the Fourth Proportional to 4,089,497.40, 6,134,246.10 and 3,292,335.90

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Solution

The fourth proportional to 4,089,497.40, 6,134,246.10 and 3,292,335.90 is: 4,938,503.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,497.40 : 6,134,246.10 = 3,292,335.90 : x
  2. Step 2: Convert to fraction form
    4,089,497.40/6,134,246.10 = 3,292,335.90/x
  3. Step 3: Cross multiply
    4,089,497.40x = 6,134,246.10 × 3,292,335.90
  4. Step 4: Simplify right side
    4,089,497.40x = 20,195,998,654,464.99
  5. Step 5: Solve for x
    x = 20,195,998,654,464.99/4,089,497.40
  6. Step 6: Final answer
    x = 4,938,503.85

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Double scale
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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.