Home / 6,524,928.39-9,787,491-2,265,231.95

Finding the Fourth Proportional to 6,524,928.39, 9,787,491 and 2,265,231.95

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Solution

The fourth proportional to 6,524,928.39, 9,787,491 and 2,265,231.95 is: 3,397,882.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,928.39 : 9,787,491 = 2,265,231.95 : x
  2. Step 2: Convert to fraction form
    6,524,928.39/9,787,491 = 2,265,231.95/x
  3. Step 3: Cross multiply
    6,524,928.39x = 9,787,491 × 2,265,231.95
  4. Step 4: Simplify right side
    6,524,928.39x = 22,170,937,274,599.99
  5. Step 5: Solve for x
    x = 22,170,937,274,599.99/6,524,928.39
  6. Step 6: Final answer
    x = 3,397,882.08

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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.