Home / 4,605,978.18-6,914,954.29-3,541,767.58

Finding the Fourth Proportional to 4,605,978.18, 6,914,954.29 and 3,541,767.58

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Solution

The fourth proportional to 4,605,978.18, 6,914,954.29 and 3,541,767.58 is: 5,317,255.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,978.18 : 6,914,954.29 = 3,541,767.58 : x
  2. Step 2: Convert to fraction form
    4,605,978.18/6,914,954.29 = 3,541,767.58/x
  3. Step 3: Cross multiply
    4,605,978.18x = 6,914,954.29 × 3,541,767.58
  4. Step 4: Simplify right side
    4,605,978.18x = 24,491,160,921,503.92
  5. Step 5: Solve for x
    x = 24,491,160,921,503.92/4,605,978.18
  6. Step 6: Final answer
    x = 5,317,255.09

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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.