Home / 3,374,854.32-5,062,808.04-1,099,849.44

Finding the Fourth Proportional to 3,374,854.32, 5,062,808.04 and 1,099,849.44

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Solution

The fourth proportional to 3,374,854.32, 5,062,808.04 and 1,099,849.44 is: 1,649,945.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,854.32 : 5,062,808.04 = 1,099,849.44 : x
  2. Step 2: Convert to fraction form
    3,374,854.32/5,062,808.04 = 1,099,849.44/x
  3. Step 3: Cross multiply
    3,374,854.32x = 5,062,808.04 × 1,099,849.44
  4. Step 4: Simplify right side
    3,374,854.32x = 5,568,326,587,621.50
  5. Step 5: Solve for x
    x = 5,568,326,587,621.50/3,374,854.32
  6. Step 6: Final answer
    x = 1,649,945.76

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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.