Home / 4,532,764.47-6,260,832.17-3,290,391.98

Finding the Fourth Proportional to 4,532,764.47, 6,260,832.17 and 3,290,391.98

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Solution

The fourth proportional to 4,532,764.47, 6,260,832.17 and 3,290,391.98 is: 4,544,818.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,764.47 : 6,260,832.17 = 3,290,391.98 : x
  2. Step 2: Convert to fraction form
    4,532,764.47/6,260,832.17 = 3,290,391.98/x
  3. Step 3: Cross multiply
    4,532,764.47x = 6,260,832.17 × 3,290,391.98
  4. Step 4: Simplify right side
    4,532,764.47x = 20,600,591,912,537.88
  5. Step 5: Solve for x
    x = 20,600,591,912,537.88/4,532,764.47
  6. Step 6: Final answer
    x = 4,544,818.52

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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.