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Finding the Third Proportional to 3,376,371.94 and 5,235,941.25

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Solution

The third proportional to 3,376,371.94 and 5,235,941.25 is: 8,119,686.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,371.94 : 5,235,941.25 = 5,235,941.25 : x
  2. Step 2: Convert to fraction form
    3,376,371.94/5,235,941.25 = 5,235,941.25/x
  3. Step 3: Cross multiply
    3,376,371.94x = 5,235,941.25 × 5,235,941.25
  4. Step 4: Simplify right side
    3,376,371.94x = 27,415,080,773,451.56
  5. Step 5: Solve for x
    x = 27,415,080,773,451.56/3,376,371.94
  6. Step 6: Final answer
    x = 8,119,686.24

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.