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Finding the Third Proportional to 886,330.13 and 1,375,021.13

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Solution

The third proportional to 886,330.13 and 1,375,021.13 is: 2,133,159.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    886,330.13 : 1,375,021.13 = 1,375,021.13 : x
  2. Step 2: Convert to fraction form
    886,330.13/1,375,021.13 = 1,375,021.13/x
  3. Step 3: Cross multiply
    886,330.13x = 1,375,021.13 × 1,375,021.13
  4. Step 4: Simplify right side
    886,330.13x = 1,890,683,094,196.27
  5. Step 5: Solve for x
    x = 1,890,683,094,196.27/886,330.13
  6. Step 6: Final answer
    x = 2,133,159.01

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.