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Finding the Third Proportional to 1,141,092.75 and 2,409,507

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Solution

The third proportional to 1,141,092.75 and 2,409,507 is: 5,087,863.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,092.75 : 2,409,507 = 2,409,507 : x
  2. Step 2: Convert to fraction form
    1,141,092.75/2,409,507 = 2,409,507/x
  3. Step 3: Cross multiply
    1,141,092.75x = 2,409,507 × 2,409,507
  4. Step 4: Simplify right side
    1,141,092.75x = 5,805,723,983,049
  5. Step 5: Solve for x
    x = 5,805,723,983,049/1,141,092.75
  6. Step 6: Final answer
    x = 5,087,863.35

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.