Home / 8,043,287.73-11,099,844.16-4,372,260.61

Finding the Fourth Proportional to 8,043,287.73, 11,099,844.16 and 4,372,260.61

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Solution

The fourth proportional to 8,043,287.73, 11,099,844.16 and 4,372,260.61 is: 6,033,777.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,287.73 : 11,099,844.16 = 4,372,260.61 : x
  2. Step 2: Convert to fraction form
    8,043,287.73/11,099,844.16 = 4,372,260.61/x
  3. Step 3: Cross multiply
    8,043,287.73x = 11,099,844.16 × 4,372,260.61
  4. Step 4: Simplify right side
    8,043,287.73x = 48,531,411,359,226.28
  5. Step 5: Solve for x
    x = 48,531,411,359,226.28/8,043,287.73
  6. Step 6: Final answer
    x = 6,033,777.85

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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.