Home / 3,347,716.70-4,611,649.11-2,427,241.20

Finding the Fourth Proportional to 3,347,716.70, 4,611,649.11 and 2,427,241.20

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Solution

The fourth proportional to 3,347,716.70, 4,611,649.11 and 2,427,241.20 is: 3,343,647.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,716.70 : 4,611,649.11 = 2,427,241.20 : x
  2. Step 2: Convert to fraction form
    3,347,716.70/4,611,649.11 = 2,427,241.20/x
  3. Step 3: Cross multiply
    3,347,716.70x = 4,611,649.11 × 2,427,241.20
  4. Step 4: Simplify right side
    3,347,716.70x = 11,193,584,719,735.33
  5. Step 5: Solve for x
    x = 11,193,584,719,735.33/3,347,716.70
  6. Step 6: Final answer
    x = 3,343,647.55

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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.