Home / 4,394,230.90-6,591,346.35-1,557,546.10

Finding the Fourth Proportional to 4,394,230.90, 6,591,346.35 and 1,557,546.10

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Solution

The fourth proportional to 4,394,230.90, 6,591,346.35 and 1,557,546.10 is: 2,336,319.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,230.90 : 6,591,346.35 = 1,557,546.10 : x
  2. Step 2: Convert to fraction form
    4,394,230.90/6,591,346.35 = 1,557,546.10/x
  3. Step 3: Cross multiply
    4,394,230.90x = 6,591,346.35 × 1,557,546.10
  4. Step 4: Simplify right side
    4,394,230.90x = 10,266,325,801,191.73
  5. Step 5: Solve for x
    x = 10,266,325,801,191.73/4,394,230.90
  6. Step 6: Final answer
    x = 2,336,319.15

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Double scale
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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.