Home / 4,071,333.40-6,107,000.10-2,055,794.20

Finding the Fourth Proportional to 4,071,333.40, 6,107,000.10 and 2,055,794.20

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Solution

The fourth proportional to 4,071,333.40, 6,107,000.10 and 2,055,794.20 is: 3,083,691.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,333.40 : 6,107,000.10 = 2,055,794.20 : x
  2. Step 2: Convert to fraction form
    4,071,333.40/6,107,000.10 = 2,055,794.20/x
  3. Step 3: Cross multiply
    4,071,333.40x = 6,107,000.10 × 2,055,794.20
  4. Step 4: Simplify right side
    4,071,333.40x = 12,554,735,384,979.42
  5. Step 5: Solve for x
    x = 12,554,735,384,979.42/4,071,333.40
  6. Step 6: Final answer
    x = 3,083,691.30

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Similar ratio
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1.5x scale

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.