Home / 5,808,476.16-8,015,083.20-3,229,740.72

Finding the Fourth Proportional to 5,808,476.16, 8,015,083.20 and 3,229,740.72

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Solution

The fourth proportional to 5,808,476.16, 8,015,083.20 and 3,229,740.72 is: 4,456,700.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,476.16 : 8,015,083.20 = 3,229,740.72 : x
  2. Step 2: Convert to fraction form
    5,808,476.16/8,015,083.20 = 3,229,740.72/x
  3. Step 3: Cross multiply
    5,808,476.16x = 8,015,083.20 × 3,229,740.72
  4. Step 4: Simplify right side
    5,808,476.16x = 25,886,640,585,227.91
  5. Step 5: Solve for x
    x = 25,886,640,585,227.91/5,808,476.16
  6. Step 6: Final answer
    x = 4,456,700.84

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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.