Home / 10,840,481.12-16,255,995.60-3,650,083.04

Finding the Fourth Proportional to 10,840,481.12, 16,255,995.60 and 3,650,083.04

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Solution

The fourth proportional to 10,840,481.12, 16,255,995.60 and 3,650,083.04 is: 5,473,533.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,481.12 : 16,255,995.60 = 3,650,083.04 : x
  2. Step 2: Convert to fraction form
    10,840,481.12/16,255,995.60 = 3,650,083.04/x
  3. Step 3: Cross multiply
    10,840,481.12x = 16,255,995.60 × 3,650,083.04
  4. Step 4: Simplify right side
    10,840,481.12x = 59,335,733,837,874.62
  5. Step 5: Solve for x
    x = 59,335,733,837,874.62/10,840,481.12
  6. Step 6: Final answer
    x = 5,473,533.25

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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.