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Finding the Fourth Proportional to 3,734,793.30, 5,602,189.95 and 2,459,334.90

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Solution

The fourth proportional to 3,734,793.30, 5,602,189.95 and 2,459,334.90 is: 3,689,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,793.30 : 5,602,189.95 = 2,459,334.90 : x
  2. Step 2: Convert to fraction form
    3,734,793.30/5,602,189.95 = 2,459,334.90/x
  3. Step 3: Cross multiply
    3,734,793.30x = 5,602,189.95 × 2,459,334.90
  4. Step 4: Simplify right side
    3,734,793.30x = 13,777,661,260,464.26
  5. Step 5: Solve for x
    x = 13,777,661,260,464.26/3,734,793.30
  6. Step 6: Final answer
    x = 3,689,002.35

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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.