Home / 4,229,076.30-6,343,614.45-1,034,160.90

Finding the Fourth Proportional to 4,229,076.30, 6,343,614.45 and 1,034,160.90

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Solution

The fourth proportional to 4,229,076.30, 6,343,614.45 and 1,034,160.90 is: 1,551,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,076.30 : 6,343,614.45 = 1,034,160.90 : x
  2. Step 2: Convert to fraction form
    4,229,076.30/6,343,614.45 = 1,034,160.90/x
  3. Step 3: Cross multiply
    4,229,076.30x = 6,343,614.45 × 1,034,160.90
  4. Step 4: Simplify right side
    4,229,076.30x = 6,560,318,028,865.01
  5. Step 5: Solve for x
    x = 6,560,318,028,865.01/4,229,076.30
  6. Step 6: Final answer
    x = 1,551,241.35

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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.