Home / 6,237,449.10-9,359,672.85-2,642,604.30

Finding the Fourth Proportional to 6,237,449.10, 9,359,672.85 and 2,642,604.30

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Solution

The fourth proportional to 6,237,449.10, 9,359,672.85 and 2,642,604.30 is: 3,965,388.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,237,449.10 : 9,359,672.85 = 2,642,604.30 : x
  2. Step 2: Convert to fraction form
    6,237,449.10/9,359,672.85 = 2,642,604.30/x
  3. Step 3: Cross multiply
    6,237,449.10x = 9,359,672.85 × 2,642,604.30
  4. Step 4: Simplify right side
    6,237,449.10x = 24,733,911,720,003.25
  5. Step 5: Solve for x
    x = 24,733,911,720,003.25/6,237,449.10
  6. Step 6: Final answer
    x = 3,965,388.95

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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.