Home / 3,310,049.96-4,965,066.18-881,203.26

Finding the Fourth Proportional to 3,310,049.96, 4,965,066.18 and 881,203.26

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Solution

The fourth proportional to 3,310,049.96, 4,965,066.18 and 881,203.26 is: 1,321,802.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,049.96 : 4,965,066.18 = 881,203.26 : x
  2. Step 2: Convert to fraction form
    3,310,049.96/4,965,066.18 = 881,203.26/x
  3. Step 3: Cross multiply
    3,310,049.96x = 4,965,066.18 × 881,203.26
  4. Step 4: Simplify right side
    3,310,049.96x = 4,375,232,503,931.75
  5. Step 5: Solve for x
    x = 4,375,232,503,931.75/3,310,049.96
  6. Step 6: Final answer
    x = 1,321,802.56

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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.