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Finding the Third Proportional to 3,575,995 and 5,396,798

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Solution

The third proportional to 3,575,995 and 5,396,798 is: 8,144,706.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,995 : 5,396,798 = 5,396,798 : x
  2. Step 2: Convert to fraction form
    3,575,995/5,396,798 = 5,396,798/x
  3. Step 3: Cross multiply
    3,575,995x = 5,396,798 × 5,396,798
  4. Step 4: Simplify right side
    3,575,995x = 29,125,428,652,804
  5. Step 5: Solve for x
    x = 29,125,428,652,804/3,575,995
  6. Step 6: Final answer
    x = 8,144,706.20

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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.