Home / 2,610,440.30-3,919,504.24-1,459,940.95

Finding the Fourth Proportional to 2,610,440.30, 3,919,504.24 and 1,459,940.95

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Solution

The fourth proportional to 2,610,440.30, 3,919,504.24 and 1,459,940.95 is: 2,192,061.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,440.30 : 3,919,504.24 = 1,459,940.95 : x
  2. Step 2: Convert to fraction form
    2,610,440.30/3,919,504.24 = 1,459,940.95/x
  3. Step 3: Cross multiply
    2,610,440.30x = 3,919,504.24 × 1,459,940.95
  4. Step 4: Simplify right side
    2,610,440.30x = 5,722,244,750,398.94
  5. Step 5: Solve for x
    x = 5,722,244,750,398.94/2,610,440.30
  6. Step 6: Final answer
    x = 2,192,061.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.