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Finding the Third Proportional to 2,875,524.75 and 6,154,986.38

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Solution

The third proportional to 2,875,524.75 and 6,154,986.38 is: 13,174,589.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,875,524.75 : 6,154,986.38 = 6,154,986.38 : x
  2. Step 2: Convert to fraction form
    2,875,524.75/6,154,986.38 = 6,154,986.38/x
  3. Step 3: Cross multiply
    2,875,524.75x = 6,154,986.38 × 6,154,986.38
  4. Step 4: Simplify right side
    2,875,524.75x = 37,883,857,276,435.64
  5. Step 5: Solve for x
    x = 37,883,857,276,435.64/2,875,524.75
  6. Step 6: Final answer
    x = 13,174,589.19

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.