Home / 8,043,732.19-12,058,795.63-3,491,359.39

Finding the Fourth Proportional to 8,043,732.19, 12,058,795.63 and 3,491,359.39

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Solution

The fourth proportional to 8,043,732.19, 12,058,795.63 and 3,491,359.39 is: 5,234,086.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,732.19 : 12,058,795.63 = 3,491,359.39 : x
  2. Step 2: Convert to fraction form
    8,043,732.19/12,058,795.63 = 3,491,359.39/x
  3. Step 3: Cross multiply
    8,043,732.19x = 12,058,795.63 × 3,491,359.39
  4. Step 4: Simplify right side
    8,043,732.19x = 42,101,589,277,140.69
  5. Step 5: Solve for x
    x = 42,101,589,277,140.69/8,043,732.19
  6. Step 6: Final answer
    x = 5,234,086.41

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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.