Home / 6,229,744.10-9,344,616.15-1,680,784.10

Finding the Fourth Proportional to 6,229,744.10, 9,344,616.15 and 1,680,784.10

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Solution

The fourth proportional to 6,229,744.10, 9,344,616.15 and 1,680,784.10 is: 2,521,176.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,744.10 : 9,344,616.15 = 1,680,784.10 : x
  2. Step 2: Convert to fraction form
    6,229,744.10/9,344,616.15 = 1,680,784.10/x
  3. Step 3: Cross multiply
    6,229,744.10x = 9,344,616.15 × 1,680,784.10
  4. Step 4: Simplify right side
    6,229,744.10x = 15,706,282,245,523.22
  5. Step 5: Solve for x
    x = 15,706,282,245,523.22/6,229,744.10
  6. Step 6: Final answer
    x = 2,521,176.15

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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.