Home / 1,769,446.56-2,441,812.97-995,077.17

Finding the Fourth Proportional to 1,769,446.56, 2,441,812.97 and 995,077.17

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Solution

The fourth proportional to 1,769,446.56, 2,441,812.97 and 995,077.17 is: 1,373,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,446.56 : 2,441,812.97 = 995,077.17 : x
  2. Step 2: Convert to fraction form
    1,769,446.56/2,441,812.97 = 995,077.17/x
  3. Step 3: Cross multiply
    1,769,446.56x = 2,441,812.97 × 995,077.17
  4. Step 4: Simplify right side
    1,769,446.56x = 2,429,792,336,747.28
  5. Step 5: Solve for x
    x = 2,429,792,336,747.28/1,769,446.56
  6. Step 6: Final answer
    x = 1,373,193.40

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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.