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Finding the Third Proportional to 3,820,247 and 5,779,584

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Solution

The third proportional to 3,820,247 and 5,779,584 is: 8,743,830.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,820,247 : 5,779,584 = 5,779,584 : x
  2. Step 2: Convert to fraction form
    3,820,247/5,779,584 = 5,779,584/x
  3. Step 3: Cross multiply
    3,820,247x = 5,779,584 × 5,779,584
  4. Step 4: Simplify right side
    3,820,247x = 33,403,591,213,056
  5. Step 5: Solve for x
    x = 33,403,591,213,056/3,820,247
  6. Step 6: Final answer
    x = 8,743,830.23

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