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Finding the Third Proportional to 876,109.50 and 1,900,935

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Solution

The third proportional to 876,109.50 and 1,900,935 is: 4,124,545.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    876,109.50 : 1,900,935 = 1,900,935 : x
  2. Step 2: Convert to fraction form
    876,109.50/1,900,935 = 1,900,935/x
  3. Step 3: Cross multiply
    876,109.50x = 1,900,935 × 1,900,935
  4. Step 4: Simplify right side
    876,109.50x = 3,613,553,874,225
  5. Step 5: Solve for x
    x = 3,613,553,874,225/876,109.50
  6. Step 6: Final answer
    x = 4,124,545.93

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.