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Finding the Third Proportional to 936,160.50 and 1,370,919

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Solution

The third proportional to 936,160.50 and 1,370,919 is: 2,007,581.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,160.50 : 1,370,919 = 1,370,919 : x
  2. Step 2: Convert to fraction form
    936,160.50/1,370,919 = 1,370,919/x
  3. Step 3: Cross multiply
    936,160.50x = 1,370,919 × 1,370,919
  4. Step 4: Simplify right side
    936,160.50x = 1,879,418,904,561
  5. Step 5: Solve for x
    x = 1,879,418,904,561/936,160.50
  6. Step 6: Final answer
    x = 2,007,581.93

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.