Home / 7,752,351.96-11,627,642.16-2,073,019.14

Finding the Fourth Proportional to 7,752,351.96, 11,627,642.16 and 2,073,019.14

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Solution

The fourth proportional to 7,752,351.96, 11,627,642.16 and 2,073,019.14 is: 3,109,291.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,752,351.96 : 11,627,642.16 = 2,073,019.14 : x
  2. Step 2: Convert to fraction form
    7,752,351.96/11,627,642.16 = 2,073,019.14/x
  3. Step 3: Cross multiply
    7,752,351.96x = 11,627,642.16 × 2,073,019.14
  4. Step 4: Simplify right side
    7,752,351.96x = 24,104,324,750,750.94
  5. Step 5: Solve for x
    x = 24,104,324,750,750.94/7,752,351.96
  6. Step 6: Final answer
    x = 3,109,291.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.