Home / 3,551,259.53-4,897,520.82-2,327,120.42

Finding the Fourth Proportional to 3,551,259.53, 4,897,520.82 and 2,327,120.42

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Solution

The fourth proportional to 3,551,259.53, 4,897,520.82 and 2,327,120.42 is: 3,209,317.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,259.53 : 4,897,520.82 = 2,327,120.42 : x
  2. Step 2: Convert to fraction form
    3,551,259.53/4,897,520.82 = 2,327,120.42/x
  3. Step 3: Cross multiply
    3,551,259.53x = 4,897,520.82 × 2,327,120.42
  4. Step 4: Simplify right side
    3,551,259.53x = 11,397,120,707,597.14
  5. Step 5: Solve for x
    x = 11,397,120,707,597.14/3,551,259.53
  6. Step 6: Final answer
    x = 3,209,317.88

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.