Home / 10,654,677.59-14,699,857.20-6,067,751.27

Finding the Fourth Proportional to 10,654,677.59, 14,699,857.20 and 6,067,751.27

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Solution

The fourth proportional to 10,654,677.59, 14,699,857.20 and 6,067,751.27 is: 8,371,447.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,677.59 : 14,699,857.20 = 6,067,751.27 : x
  2. Step 2: Convert to fraction form
    10,654,677.59/14,699,857.20 = 6,067,751.27/x
  3. Step 3: Cross multiply
    10,654,677.59x = 14,699,857.20 × 6,067,751.27
  4. Step 4: Simplify right side
    10,654,677.59x = 89,195,077,194,118.64
  5. Step 5: Solve for x
    x = 89,195,077,194,118.64/10,654,677.59
  6. Step 6: Final answer
    x = 8,371,447.79

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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.