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Finding the Third Proportional to 841,039 and 1,258,075

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Solution

The third proportional to 841,039 and 1,258,075 is: 1,881,901.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,039 : 1,258,075 = 1,258,075 : x
  2. Step 2: Convert to fraction form
    841,039/1,258,075 = 1,258,075/x
  3. Step 3: Cross multiply
    841,039x = 1,258,075 × 1,258,075
  4. Step 4: Simplify right side
    841,039x = 1,582,752,705,625
  5. Step 5: Solve for x
    x = 1,582,752,705,625/841,039
  6. Step 6: Final answer
    x = 1,881,901.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.