Home / 9,074,385.02-13,612,930.20-3,238,116.14

Finding the Fourth Proportional to 9,074,385.02, 13,612,930.20 and 3,238,116.14

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Solution

The fourth proportional to 9,074,385.02, 13,612,930.20 and 3,238,116.14 is: 4,857,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,385.02 : 13,612,930.20 = 3,238,116.14 : x
  2. Step 2: Convert to fraction form
    9,074,385.02/13,612,930.20 = 3,238,116.14/x
  3. Step 3: Cross multiply
    9,074,385.02x = 13,612,930.20 × 3,238,116.14
  4. Step 4: Simplify right side
    9,074,385.02x = 44,080,248,993,313.43
  5. Step 5: Solve for x
    x = 44,080,248,993,313.43/9,074,385.02
  6. Step 6: Final answer
    x = 4,857,656.90

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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.