Home / 6,952,691-10,432,025.86-3,361,158.60

Finding the Fourth Proportional to 6,952,691, 10,432,025.86 and 3,361,158.60

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Solution

The fourth proportional to 6,952,691, 10,432,025.86 and 3,361,158.60 is: 5,043,183.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,691 : 10,432,025.86 = 3,361,158.60 : x
  2. Step 2: Convert to fraction form
    6,952,691/10,432,025.86 = 3,361,158.60/x
  3. Step 3: Cross multiply
    6,952,691x = 10,432,025.86 × 3,361,158.60
  4. Step 4: Simplify right side
    6,952,691x = 35,063,693,434,761.39
  5. Step 5: Solve for x
    x = 35,063,693,434,761.39/6,952,691
  6. Step 6: Final answer
    x = 5,043,183.05

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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.