Home / 8,834,169.38-13,251,549.20-2,443,886.60

Finding the Fourth Proportional to 8,834,169.38, 13,251,549.20 and 2,443,886.60

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Solution

The fourth proportional to 8,834,169.38, 13,251,549.20 and 2,443,886.60 is: 3,665,911.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,834,169.38 : 13,251,549.20 = 2,443,886.60 : x
  2. Step 2: Convert to fraction form
    8,834,169.38/13,251,549.20 = 2,443,886.60/x
  3. Step 3: Cross multiply
    8,834,169.38x = 13,251,549.20 × 2,443,886.60
  4. Step 4: Simplify right side
    8,834,169.38x = 32,385,283,440,643.54
  5. Step 5: Solve for x
    x = 32,385,283,440,643.54/8,834,169.38
  6. Step 6: Final answer
    x = 3,665,911.54

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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.