Home / 6,344,113.24-8,754,737.34-3,443,509.72

Finding the Fourth Proportional to 6,344,113.24, 8,754,737.34 and 3,443,509.72

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Solution

The fourth proportional to 6,344,113.24, 8,754,737.34 and 3,443,509.72 is: 4,751,968.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,113.24 : 8,754,737.34 = 3,443,509.72 : x
  2. Step 2: Convert to fraction form
    6,344,113.24/8,754,737.34 = 3,443,509.72/x
  3. Step 3: Cross multiply
    6,344,113.24x = 8,754,737.34 × 3,443,509.72
  4. Step 4: Simplify right side
    6,344,113.24x = 30,147,023,126,336.95
  5. Step 5: Solve for x
    x = 30,147,023,126,336.95/6,344,113.24
  6. Step 6: Final answer
    x = 4,751,968.00

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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.