Home / 6,654,436.10-9,981,654.15-2,393,066.60

Finding the Fourth Proportional to 6,654,436.10, 9,981,654.15 and 2,393,066.60

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Solution

The fourth proportional to 6,654,436.10, 9,981,654.15 and 2,393,066.60 is: 3,589,599.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654,436.10 : 9,981,654.15 = 2,393,066.60 : x
  2. Step 2: Convert to fraction form
    6,654,436.10/9,981,654.15 = 2,393,066.60/x
  3. Step 3: Cross multiply
    6,654,436.10x = 9,981,654.15 × 2,393,066.60
  4. Step 4: Simplify right side
    6,654,436.10x = 23,886,763,159,116.39
  5. Step 5: Solve for x
    x = 23,886,763,159,116.39/6,654,436.10
  6. Step 6: Final answer
    x = 3,589,599.90

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Similar ratio
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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.