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Finding the Third Proportional to 3,805,076 and 5,571,102

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Solution

The third proportional to 3,805,076 and 5,571,102 is: 8,156,782.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,805,076 : 5,571,102 = 5,571,102 : x
  2. Step 2: Convert to fraction form
    3,805,076/5,571,102 = 5,571,102/x
  3. Step 3: Cross multiply
    3,805,076x = 5,571,102 × 5,571,102
  4. Step 4: Simplify right side
    3,805,076x = 31,037,177,494,404
  5. Step 5: Solve for x
    x = 31,037,177,494,404/3,805,076
  6. Step 6: Final answer
    x = 8,156,782.54

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.