Home / 10,741,605.66-14,823,791.10-5,847,230.88

Finding the Fourth Proportional to 10,741,605.66, 14,823,791.10 and 5,847,230.88

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Solution

The fourth proportional to 10,741,605.66, 14,823,791.10 and 5,847,230.88 is: 8,069,382.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,605.66 : 14,823,791.10 = 5,847,230.88 : x
  2. Step 2: Convert to fraction form
    10,741,605.66/14,823,791.10 = 5,847,230.88/x
  3. Step 3: Cross multiply
    10,741,605.66x = 14,823,791.10 × 5,847,230.88
  4. Step 4: Simplify right side
    10,741,605.66x = 86,678,129,078,589.17
  5. Step 5: Solve for x
    x = 86,678,129,078,589.17/10,741,605.66
  6. Step 6: Final answer
    x = 8,069,382.90

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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.