Home / 4,229,086.80-6,343,630.20-1,034,171.40

Finding the Fourth Proportional to 4,229,086.80, 6,343,630.20 and 1,034,171.40

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Solution

The fourth proportional to 4,229,086.80, 6,343,630.20 and 1,034,171.40 is: 1,551,257.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,086.80 : 6,343,630.20 = 1,034,171.40 : x
  2. Step 2: Convert to fraction form
    4,229,086.80/6,343,630.20 = 1,034,171.40/x
  3. Step 3: Cross multiply
    4,229,086.80x = 6,343,630.20 × 1,034,171.40
  4. Step 4: Simplify right side
    4,229,086.80x = 6,560,400,925,016.28
  5. Step 5: Solve for x
    x = 6,560,400,925,016.28/4,229,086.80
  6. Step 6: Final answer
    x = 1,551,257.10

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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.