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Finding the Third Proportional to 841,995 and 1,799,901

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Solution

The third proportional to 841,995 and 1,799,901 is: 3,847,580.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,995 : 1,799,901 = 1,799,901 : x
  2. Step 2: Convert to fraction form
    841,995/1,799,901 = 1,799,901/x
  3. Step 3: Cross multiply
    841,995x = 1,799,901 × 1,799,901
  4. Step 4: Simplify right side
    841,995x = 3,239,643,609,801
  5. Step 5: Solve for x
    x = 3,239,643,609,801/841,995
  6. Step 6: Final answer
    x = 3,847,580.58

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.