Home / 2,727,252.63-3,760,912.08-2,314,915.38

Finding the Fourth Proportional to 2,727,252.63, 3,760,912.08 and 2,314,915.38

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Solution

The fourth proportional to 2,727,252.63, 3,760,912.08 and 2,314,915.38 is: 3,192,294.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,252.63 : 3,760,912.08 = 2,314,915.38 : x
  2. Step 2: Convert to fraction form
    2,727,252.63/3,760,912.08 = 2,314,915.38/x
  3. Step 3: Cross multiply
    2,727,252.63x = 3,760,912.08 × 2,314,915.38
  4. Step 4: Simplify right side
    2,727,252.63x = 8,706,193,216,819.79
  5. Step 5: Solve for x
    x = 8,706,193,216,819.79/2,727,252.63
  6. Step 6: Final answer
    x = 3,192,294.37

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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.