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Finding the Third Proportional to 435,061.13 and 934,388.16

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Solution

The third proportional to 435,061.13 and 934,388.16 is: 2,006,801.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,061.13 : 934,388.16 = 934,388.16 : x
  2. Step 2: Convert to fraction form
    435,061.13/934,388.16 = 934,388.16/x
  3. Step 3: Cross multiply
    435,061.13x = 934,388.16 × 934,388.16
  4. Step 4: Simplify right side
    435,061.13x = 873,081,226,540.27
  5. Step 5: Solve for x
    x = 873,081,226,540.27/435,061.13
  6. Step 6: Final answer
    x = 2,006,801.29

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.