Home / 6,006,215.78-8,288,581.29-3,290,007.14

Finding the Fourth Proportional to 6,006,215.78, 8,288,581.29 and 3,290,007.14

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Solution

The fourth proportional to 6,006,215.78, 8,288,581.29 and 3,290,007.14 is: 4,540,211.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,215.78 : 8,288,581.29 = 3,290,007.14 : x
  2. Step 2: Convert to fraction form
    6,006,215.78/8,288,581.29 = 3,290,007.14/x
  3. Step 3: Cross multiply
    6,006,215.78x = 8,288,581.29 × 3,290,007.14
  4. Step 4: Simplify right side
    6,006,215.78x = 27,269,491,624,570.41
  5. Step 5: Solve for x
    x = 27,269,491,624,570.41/6,006,215.78
  6. Step 6: Final answer
    x = 4,540,211.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.