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Finding the Third Proportional to 804,334 and 1,179,437

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Solution

The third proportional to 804,334 and 1,179,437 is: 1,729,470.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,334 : 1,179,437 = 1,179,437 : x
  2. Step 2: Convert to fraction form
    804,334/1,179,437 = 1,179,437/x
  3. Step 3: Cross multiply
    804,334x = 1,179,437 × 1,179,437
  4. Step 4: Simplify right side
    804,334x = 1,391,071,636,969
  5. Step 5: Solve for x
    x = 1,391,071,636,969/804,334
  6. Step 6: Final answer
    x = 1,729,470.14

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Why These Related Problems?

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