Home / 3,348,241.92-4,612,792.32-2,314,759.68

Finding the Fourth Proportional to 3,348,241.92, 4,612,792.32 and 2,314,759.68

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Solution

The fourth proportional to 3,348,241.92, 4,612,792.32 and 2,314,759.68 is: 3,188,988.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,348,241.92 : 4,612,792.32 = 2,314,759.68 : x
  2. Step 2: Convert to fraction form
    3,348,241.92/4,612,792.32 = 2,314,759.68/x
  3. Step 3: Cross multiply
    3,348,241.92x = 4,612,792.32 × 2,314,759.68
  4. Step 4: Simplify right side
    3,348,241.92x = 10,677,505,674,549.66
  5. Step 5: Solve for x
    x = 10,677,505,674,549.66/3,348,241.92
  6. Step 6: Final answer
    x = 3,188,988.71

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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.