Home / 6,813,794.10-10,220,691.16-2,769,334.34

Finding the Fourth Proportional to 6,813,794.10, 10,220,691.16 and 2,769,334.34

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Solution

The fourth proportional to 6,813,794.10, 10,220,691.16 and 2,769,334.34 is: 4,154,001.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,813,794.10 : 10,220,691.16 = 2,769,334.34 : x
  2. Step 2: Convert to fraction form
    6,813,794.10/10,220,691.16 = 2,769,334.34/x
  3. Step 3: Cross multiply
    6,813,794.10x = 10,220,691.16 × 2,769,334.34
  4. Step 4: Simplify right side
    6,813,794.10x = 28,304,511,007,922.43
  5. Step 5: Solve for x
    x = 28,304,511,007,922.43/6,813,794.10
  6. Step 6: Final answer
    x = 4,154,001.51

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Double scale
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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.