Home / 5,517,694.20-8,276,541.30-2,683,342.20

Finding the Fourth Proportional to 5,517,694.20, 8,276,541.30 and 2,683,342.20

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Solution

The fourth proportional to 5,517,694.20, 8,276,541.30 and 2,683,342.20 is: 4,025,013.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,517,694.20 : 8,276,541.30 = 2,683,342.20 : x
  2. Step 2: Convert to fraction form
    5,517,694.20/8,276,541.30 = 2,683,342.20/x
  3. Step 3: Cross multiply
    5,517,694.20x = 8,276,541.30 × 2,683,342.20
  4. Step 4: Simplify right side
    5,517,694.20x = 22,208,792,540,332.86
  5. Step 5: Solve for x
    x = 22,208,792,540,332.86/5,517,694.20
  6. Step 6: Final answer
    x = 4,025,013.30

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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.