Home / 10,099,273.24-13,937,340.96-5,972,841.64

Finding the Fourth Proportional to 10,099,273.24, 13,937,340.96 and 5,972,841.64

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Solution

The fourth proportional to 10,099,273.24, 13,937,340.96 and 5,972,841.64 is: 8,242,724.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,099,273.24 : 13,937,340.96 = 5,972,841.64 : x
  2. Step 2: Convert to fraction form
    10,099,273.24/13,937,340.96 = 5,972,841.64/x
  3. Step 3: Cross multiply
    10,099,273.24x = 13,937,340.96 × 5,972,841.64
  4. Step 4: Simplify right side
    10,099,273.24x = 83,245,530,436,765.58
  5. Step 5: Solve for x
    x = 83,245,530,436,765.58/10,099,273.24
  6. Step 6: Final answer
    x = 8,242,724.84

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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.