Home / 2,427,084.11-3,349,446.98-1,339,425.96

Finding the Fourth Proportional to 2,427,084.11, 3,349,446.98 and 1,339,425.96

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Solution

The fourth proportional to 2,427,084.11, 3,349,446.98 and 1,339,425.96 is: 1,848,446.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,084.11 : 3,349,446.98 = 1,339,425.96 : x
  2. Step 2: Convert to fraction form
    2,427,084.11/3,349,446.98 = 1,339,425.96/x
  3. Step 3: Cross multiply
    2,427,084.11x = 3,349,446.98 × 1,339,425.96
  4. Step 4: Simplify right side
    2,427,084.11x = 4,486,336,229,958.47
  5. Step 5: Solve for x
    x = 4,486,336,229,958.47/2,427,084.11
  6. Step 6: Final answer
    x = 1,848,446.96

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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.