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Finding the Third Proportional to 1,754,508 and 3,826,101

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Solution

The third proportional to 1,754,508 and 3,826,101 is: 8,343,677.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,508 : 3,826,101 = 3,826,101 : x
  2. Step 2: Convert to fraction form
    1,754,508/3,826,101 = 3,826,101/x
  3. Step 3: Cross multiply
    1,754,508x = 3,826,101 × 3,826,101
  4. Step 4: Simplify right side
    1,754,508x = 14,639,048,862,201
  5. Step 5: Solve for x
    x = 14,639,048,862,201/1,754,508
  6. Step 6: Final answer
    x = 8,343,677.47

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.