Home / 6,124,468.72-9,180,527.50-3,851,617.46

Finding the Fourth Proportional to 6,124,468.72, 9,180,527.50 and 3,851,617.46

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Solution

The fourth proportional to 6,124,468.72, 9,180,527.50 and 3,851,617.46 is: 5,773,542.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,468.72 : 9,180,527.50 = 3,851,617.46 : x
  2. Step 2: Convert to fraction form
    6,124,468.72/9,180,527.50 = 3,851,617.46/x
  3. Step 3: Cross multiply
    6,124,468.72x = 9,180,527.50 × 3,851,617.46
  4. Step 4: Simplify right side
    6,124,468.72x = 35,359,880,011,010.15
  5. Step 5: Solve for x
    x = 35,359,880,011,010.15/6,124,468.72
  6. Step 6: Final answer
    x = 5,773,542.43

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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.