Home / 5,888,081.73-8,124,359.73-3,440,219.78

Finding the Fourth Proportional to 5,888,081.73, 8,124,359.73 and 3,440,219.78

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Solution

The fourth proportional to 5,888,081.73, 8,124,359.73 and 3,440,219.78 is: 4,746,806.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,888,081.73 : 8,124,359.73 = 3,440,219.78 : x
  2. Step 2: Convert to fraction form
    5,888,081.73/8,124,359.73 = 3,440,219.78/x
  3. Step 3: Cross multiply
    5,888,081.73x = 8,124,359.73 × 3,440,219.78
  4. Step 4: Simplify right side
    5,888,081.73x = 27,949,583,002,359.66
  5. Step 5: Solve for x
    x = 27,949,583,002,359.66/5,888,081.73
  6. Step 6: Final answer
    x = 4,746,806.22

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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.