Home / 1,091,052.28-2,370,961.13

Finding the Third Proportional to 1,091,052.28 and 2,370,961.13

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Solution

The third proportional to 1,091,052.28 and 2,370,961.13 is: 5,152,325.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,052.28 : 2,370,961.13 = 2,370,961.13 : x
  2. Step 2: Convert to fraction form
    1,091,052.28/2,370,961.13 = 2,370,961.13/x
  3. Step 3: Cross multiply
    1,091,052.28x = 2,370,961.13 × 2,370,961.13
  4. Step 4: Simplify right side
    1,091,052.28x = 5,621,456,656,261.27
  5. Step 5: Solve for x
    x = 5,621,456,656,261.27/1,091,052.28
  6. Step 6: Final answer
    x = 5,152,325.65

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Why These Related Problems?

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