Home / 6,850,630.08-10,274,659.04-3,438,001.26

Finding the Fourth Proportional to 6,850,630.08, 10,274,659.04 and 3,438,001.26

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Solution

The fourth proportional to 6,850,630.08, 10,274,659.04 and 3,438,001.26 is: 5,156,356.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,630.08 : 10,274,659.04 = 3,438,001.26 : x
  2. Step 2: Convert to fraction form
    6,850,630.08/10,274,659.04 = 3,438,001.26/x
  3. Step 3: Cross multiply
    6,850,630.08x = 10,274,659.04 × 3,438,001.26
  4. Step 4: Simplify right side
    6,850,630.08x = 35,324,290,734,185.39
  5. Step 5: Solve for x
    x = 35,324,290,734,185.39/6,850,630.08
  6. Step 6: Final answer
    x = 5,156,356.47

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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.