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Finding the Third Proportional to 881,010 and 1,400,283

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Solution

The third proportional to 881,010 and 1,400,283 is: 2,225,618.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,010 : 1,400,283 = 1,400,283 : x
  2. Step 2: Convert to fraction form
    881,010/1,400,283 = 1,400,283/x
  3. Step 3: Cross multiply
    881,010x = 1,400,283 × 1,400,283
  4. Step 4: Simplify right side
    881,010x = 1,960,792,480,089
  5. Step 5: Solve for x
    x = 1,960,792,480,089/881,010
  6. Step 6: Final answer
    x = 2,225,618.87

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.