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Finding the Third Proportional to 4,587,183 and 7,287,583

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Solution

The third proportional to 4,587,183 and 7,287,583 is: 11,577,664.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,183 : 7,287,583 = 7,287,583 : x
  2. Step 2: Convert to fraction form
    4,587,183/7,287,583 = 7,287,583/x
  3. Step 3: Cross multiply
    4,587,183x = 7,287,583 × 7,287,583
  4. Step 4: Simplify right side
    4,587,183x = 53,108,865,981,889
  5. Step 5: Solve for x
    x = 53,108,865,981,889/4,587,183
  6. Step 6: Final answer
    x = 11,577,664.55

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.