Home / 2,414,881.96-3,332,375.70-1,327,130.20

Finding the Fourth Proportional to 2,414,881.96, 3,332,375.70 and 1,327,130.20

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Solution

The fourth proportional to 2,414,881.96, 3,332,375.70 and 1,327,130.20 is: 1,831,350.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,881.96 : 3,332,375.70 = 1,327,130.20 : x
  2. Step 2: Convert to fraction form
    2,414,881.96/3,332,375.70 = 1,327,130.20/x
  3. Step 3: Cross multiply
    2,414,881.96x = 3,332,375.70 × 1,327,130.20
  4. Step 4: Simplify right side
    2,414,881.96x = 4,422,496,429,216.14
  5. Step 5: Solve for x
    x = 4,422,496,429,216.14/2,414,881.96
  6. Step 6: Final answer
    x = 1,831,350.97

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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.