Home / 1,517,446.17-2,274,207.03-1,135,369.17

Finding the Fourth Proportional to 1,517,446.17, 2,274,207.03 and 1,135,369.17

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Solution

The fourth proportional to 1,517,446.17, 2,274,207.03 and 1,135,369.17 is: 1,701,585.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,517,446.17 : 2,274,207.03 = 1,135,369.17 : x
  2. Step 2: Convert to fraction form
    1,517,446.17/2,274,207.03 = 1,135,369.17/x
  3. Step 3: Cross multiply
    1,517,446.17x = 2,274,207.03 × 1,135,369.17
  4. Step 4: Simplify right side
    1,517,446.17x = 2,582,064,548,059.26
  5. Step 5: Solve for x
    x = 2,582,064,548,059.26/1,517,446.17
  6. Step 6: Final answer
    x = 1,701,585.60

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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.