Home / 4,432,299.39-6,650,469.18-2,274,839.55

Finding the Fourth Proportional to 4,432,299.39, 6,650,469.18 and 2,274,839.55

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Solution

The fourth proportional to 4,432,299.39, 6,650,469.18 and 2,274,839.55 is: 3,413,296.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,299.39 : 6,650,469.18 = 2,274,839.55 : x
  2. Step 2: Convert to fraction form
    4,432,299.39/6,650,469.18 = 2,274,839.55/x
  3. Step 3: Cross multiply
    4,432,299.39x = 6,650,469.18 × 2,274,839.55
  4. Step 4: Simplify right side
    4,432,299.39x = 15,128,750,316,720.07
  5. Step 5: Solve for x
    x = 15,128,750,316,720.07/4,432,299.39
  6. Step 6: Final answer
    x = 3,413,296.12

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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.