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Finding the Third Proportional to 2,750,527 and 4,204,865

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Solution

The third proportional to 2,750,527 and 4,204,865 is: 6,428,182.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,527 : 4,204,865 = 4,204,865 : x
  2. Step 2: Convert to fraction form
    2,750,527/4,204,865 = 4,204,865/x
  3. Step 3: Cross multiply
    2,750,527x = 4,204,865 × 4,204,865
  4. Step 4: Simplify right side
    2,750,527x = 17,680,889,668,225
  5. Step 5: Solve for x
    x = 17,680,889,668,225/2,750,527
  6. Step 6: Final answer
    x = 6,428,182.55

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.