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Finding the Third Proportional to 4,282,306 and 6,305,159

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Solution

The third proportional to 4,282,306 and 6,305,159 is: 9,283,556.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,306 : 6,305,159 = 6,305,159 : x
  2. Step 2: Convert to fraction form
    4,282,306/6,305,159 = 6,305,159/x
  3. Step 3: Cross multiply
    4,282,306x = 6,305,159 × 6,305,159
  4. Step 4: Simplify right side
    4,282,306x = 39,755,030,015,281
  5. Step 5: Solve for x
    x = 39,755,030,015,281/4,282,306
  6. Step 6: Final answer
    x = 9,283,556.57

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.