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Finding the Third Proportional to 1,495,543 and 3,261,761

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Solution

The third proportional to 1,495,543 and 3,261,761 is: 7,113,860.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,543 : 3,261,761 = 3,261,761 : x
  2. Step 2: Convert to fraction form
    1,495,543/3,261,761 = 3,261,761/x
  3. Step 3: Cross multiply
    1,495,543x = 3,261,761 × 3,261,761
  4. Step 4: Simplify right side
    1,495,543x = 10,639,084,821,121
  5. Step 5: Solve for x
    x = 10,639,084,821,121/1,495,543
  6. Step 6: Final answer
    x = 7,113,860.87

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.