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Finding the Third Proportional to 1,273,413.94 and 1,926,525.94

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Solution

The third proportional to 1,273,413.94 and 1,926,525.94 is: 2,914,607.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,413.94 : 1,926,525.94 = 1,926,525.94 : x
  2. Step 2: Convert to fraction form
    1,273,413.94/1,926,525.94 = 1,926,525.94/x
  3. Step 3: Cross multiply
    1,273,413.94x = 1,926,525.94 × 1,926,525.94
  4. Step 4: Simplify right side
    1,273,413.94x = 3,711,502,187,860.25
  5. Step 5: Solve for x
    x = 3,711,502,187,860.25/1,273,413.94
  6. Step 6: Final answer
    x = 2,914,607.79

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.