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Finding the Third Proportional to 5,820,028 and 8,810,554

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Solution

The third proportional to 5,820,028 and 8,810,554 is: 13,337,712.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,820,028 : 8,810,554 = 8,810,554 : x
  2. Step 2: Convert to fraction form
    5,820,028/8,810,554 = 8,810,554/x
  3. Step 3: Cross multiply
    5,820,028x = 8,810,554 × 8,810,554
  4. Step 4: Simplify right side
    5,820,028x = 77,625,861,786,916
  5. Step 5: Solve for x
    x = 77,625,861,786,916/5,820,028
  6. Step 6: Final answer
    x = 13,337,712.77

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.