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Finding the Third Proportional to 1,930,038 and 2,838,894

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Solution

The third proportional to 1,930,038 and 2,838,894 is: 4,175,730.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,038 : 2,838,894 = 2,838,894 : x
  2. Step 2: Convert to fraction form
    1,930,038/2,838,894 = 2,838,894/x
  3. Step 3: Cross multiply
    1,930,038x = 2,838,894 × 2,838,894
  4. Step 4: Simplify right side
    1,930,038x = 8,059,319,143,236
  5. Step 5: Solve for x
    x = 8,059,319,143,236/1,930,038
  6. Step 6: Final answer
    x = 4,175,730.81

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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.