Home / 10,654,690.60-14,699,875.13-6,067,764.28

Finding the Fourth Proportional to 10,654,690.60, 14,699,875.13 and 6,067,764.28

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Solution

The fourth proportional to 10,654,690.60, 14,699,875.13 and 6,067,764.28 is: 8,371,465.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,654,690.60 : 14,699,875.13 = 6,067,764.28 : x
  2. Step 2: Convert to fraction form
    10,654,690.60/14,699,875.13 = 6,067,764.28/x
  3. Step 3: Cross multiply
    10,654,690.60x = 14,699,875.13 × 6,067,764.28
  4. Step 4: Simplify right side
    10,654,690.60x = 89,195,377,234,274.36
  5. Step 5: Solve for x
    x = 89,195,377,234,274.36/10,654,690.60
  6. Step 6: Final answer
    x = 8,371,465.73

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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.