Home / 4,087,310.60-5,640,065.16-2,517,194

Finding the Fourth Proportional to 4,087,310.60, 5,640,065.16 and 2,517,194

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Solution

The fourth proportional to 4,087,310.60, 5,640,065.16 and 2,517,194 is: 3,473,466.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,087,310.60 : 5,640,065.16 = 2,517,194 : x
  2. Step 2: Convert to fraction form
    4,087,310.60/5,640,065.16 = 2,517,194/x
  3. Step 3: Cross multiply
    4,087,310.60x = 5,640,065.16 × 2,517,194
  4. Step 4: Simplify right side
    4,087,310.60x = 14,197,138,180,361.04
  5. Step 5: Solve for x
    x = 14,197,138,180,361.04/4,087,310.60
  6. Step 6: Final answer
    x = 3,473,466.92

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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.