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Finding the Third Proportional to 930,776 and 2,010,088

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Solution

The third proportional to 930,776 and 2,010,088 is: 4,340,951.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,776 : 2,010,088 = 2,010,088 : x
  2. Step 2: Convert to fraction form
    930,776/2,010,088 = 2,010,088/x
  3. Step 3: Cross multiply
    930,776x = 2,010,088 × 2,010,088
  4. Step 4: Simplify right side
    930,776x = 4,040,453,767,744
  5. Step 5: Solve for x
    x = 4,040,453,767,744/930,776
  6. Step 6: Final answer
    x = 4,340,951.82

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.