Home / 8,045,304.10-12,067,956.15-2,995,569.70

Finding the Fourth Proportional to 8,045,304.10, 12,067,956.15 and 2,995,569.70

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Solution

The fourth proportional to 8,045,304.10, 12,067,956.15 and 2,995,569.70 is: 4,493,354.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,304.10 : 12,067,956.15 = 2,995,569.70 : x
  2. Step 2: Convert to fraction form
    8,045,304.10/12,067,956.15 = 2,995,569.70/x
  3. Step 3: Cross multiply
    8,045,304.10x = 12,067,956.15 × 2,995,569.70
  4. Step 4: Simplify right side
    8,045,304.10x = 36,150,403,783,868.66
  5. Step 5: Solve for x
    x = 36,150,403,783,868.66/8,045,304.10
  6. Step 6: Final answer
    x = 4,493,354.55

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Double scale
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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.