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Finding the Third Proportional to 914,267.25 and 1,368,090

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Solution

The third proportional to 914,267.25 and 1,368,090 is: 2,047,180.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,267.25 : 1,368,090 = 1,368,090 : x
  2. Step 2: Convert to fraction form
    914,267.25/1,368,090 = 1,368,090/x
  3. Step 3: Cross multiply
    914,267.25x = 1,368,090 × 1,368,090
  4. Step 4: Simplify right side
    914,267.25x = 1,871,670,248,100
  5. Step 5: Solve for x
    x = 1,871,670,248,100/914,267.25
  6. Step 6: Final answer
    x = 2,047,180.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.