Home / 4,707,084.06-7,060,626.18-3,289,908.06

Finding the Fourth Proportional to 4,707,084.06, 7,060,626.18 and 3,289,908.06

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Solution

The fourth proportional to 4,707,084.06, 7,060,626.18 and 3,289,908.06 is: 4,934,862.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707,084.06 : 7,060,626.18 = 3,289,908.06 : x
  2. Step 2: Convert to fraction form
    4,707,084.06/7,060,626.18 = 3,289,908.06/x
  3. Step 3: Cross multiply
    4,707,084.06x = 7,060,626.18 × 3,289,908.06
  4. Step 4: Simplify right side
    4,707,084.06x = 23,228,810,978,229.01
  5. Step 5: Solve for x
    x = 23,228,810,978,229.01/4,707,084.06
  6. Step 6: Final answer
    x = 4,934,862.15

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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.