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Finding the Third Proportional to 3,049,360.88 and 4,065,265.13

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Solution

The third proportional to 3,049,360.88 and 4,065,265.13 is: 5,419,621.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,360.88 : 4,065,265.13 = 4,065,265.13 : x
  2. Step 2: Convert to fraction form
    3,049,360.88/4,065,265.13 = 4,065,265.13/x
  3. Step 3: Cross multiply
    3,049,360.88x = 4,065,265.13 × 4,065,265.13
  4. Step 4: Simplify right side
    3,049,360.88x = 16,526,380,536,541.27
  5. Step 5: Solve for x
    x = 16,526,380,536,541.27/3,049,360.88
  6. Step 6: Final answer
    x = 5,419,621.10

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.