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Finding the Third Proportional to 4,983,102 and 7,687,149.75

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Solution

The third proportional to 4,983,102 and 7,687,149.75 is: 11,858,531.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,102 : 7,687,149.75 = 7,687,149.75 : x
  2. Step 2: Convert to fraction form
    4,983,102/7,687,149.75 = 7,687,149.75/x
  3. Step 3: Cross multiply
    4,983,102x = 7,687,149.75 × 7,687,149.75
  4. Step 4: Simplify right side
    4,983,102x = 59,092,271,278,925.06
  5. Step 5: Solve for x
    x = 59,092,271,278,925.06/4,983,102
  6. Step 6: Final answer
    x = 11,858,531.35

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.