Home / 5,646,494.17-7,792,211.25-3,068,174.88

Finding the Fourth Proportional to 5,646,494.17, 7,792,211.25 and 3,068,174.88

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Solution

The fourth proportional to 5,646,494.17, 7,792,211.25 and 3,068,174.88 is: 4,234,108.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,494.17 : 7,792,211.25 = 3,068,174.88 : x
  2. Step 2: Convert to fraction form
    5,646,494.17/7,792,211.25 = 3,068,174.88/x
  3. Step 3: Cross multiply
    5,646,494.17x = 7,792,211.25 × 3,068,174.88
  4. Step 4: Simplify right side
    5,646,494.17x = 23,907,866,816,903.40
  5. Step 5: Solve for x
    x = 23,907,866,816,903.40/5,646,494.17
  6. Step 6: Final answer
    x = 4,234,108.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.