Home / 4,022,563.88-6,034,031.62-1,327,124.66

Finding the Fourth Proportional to 4,022,563.88, 6,034,031.62 and 1,327,124.66

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Solution

The fourth proportional to 4,022,563.88, 6,034,031.62 and 1,327,124.66 is: 1,990,748.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,563.88 : 6,034,031.62 = 1,327,124.66 : x
  2. Step 2: Convert to fraction form
    4,022,563.88/6,034,031.62 = 1,327,124.66/x
  3. Step 3: Cross multiply
    4,022,563.88x = 6,034,031.62 × 1,327,124.66
  4. Step 4: Simplify right side
    4,022,563.88x = 8,007,912,128,633.78
  5. Step 5: Solve for x
    x = 8,007,912,128,633.78/4,022,563.88
  6. Step 6: Final answer
    x = 1,990,748.28

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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.