Home / 10,839,098.22-16,258,654.35-2,752,680.30

Finding the Fourth Proportional to 10,839,098.22, 16,258,654.35 and 2,752,680.30

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Solution

The fourth proportional to 10,839,098.22, 16,258,654.35 and 2,752,680.30 is: 4,129,022.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,839,098.22 : 16,258,654.35 = 2,752,680.30 : x
  2. Step 2: Convert to fraction form
    10,839,098.22/16,258,654.35 = 2,752,680.30/x
  3. Step 3: Cross multiply
    10,839,098.22x = 16,258,654.35 × 2,752,680.30
  4. Step 4: Simplify right side
    10,839,098.22x = 44,754,877,533,754.30
  5. Step 5: Solve for x
    x = 44,754,877,533,754.30/10,839,098.22
  6. Step 6: Final answer
    x = 4,129,022.23

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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.