Home / 2,002,066.88-4,319,061.75

Finding the Third Proportional to 2,002,066.88 and 4,319,061.75

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Solution

The third proportional to 2,002,066.88 and 4,319,061.75 is: 9,317,518.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,066.88 : 4,319,061.75 = 4,319,061.75 : x
  2. Step 2: Convert to fraction form
    2,002,066.88/4,319,061.75 = 4,319,061.75/x
  3. Step 3: Cross multiply
    2,002,066.88x = 4,319,061.75 × 4,319,061.75
  4. Step 4: Simplify right side
    2,002,066.88x = 18,654,294,400,313.06
  5. Step 5: Solve for x
    x = 18,654,294,400,313.06/2,002,066.88
  6. Step 6: Final answer
    x = 9,317,518.13

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.