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Finding the Third Proportional to 974,042 and 1,326,928

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Solution

The third proportional to 974,042 and 1,326,928 is: 1,807,661.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,042 : 1,326,928 = 1,326,928 : x
  2. Step 2: Convert to fraction form
    974,042/1,326,928 = 1,326,928/x
  3. Step 3: Cross multiply
    974,042x = 1,326,928 × 1,326,928
  4. Step 4: Simplify right side
    974,042x = 1,760,737,917,184
  5. Step 5: Solve for x
    x = 1,760,737,917,184/974,042
  6. Step 6: Final answer
    x = 1,807,661.19

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These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.