Home / 5,522,231.24-8,280,574.98-3,217,470.38

Finding the Fourth Proportional to 5,522,231.24, 8,280,574.98 and 3,217,470.38

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Solution

The fourth proportional to 5,522,231.24, 8,280,574.98 and 3,217,470.38 is: 4,824,590.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522,231.24 : 8,280,574.98 = 3,217,470.38 : x
  2. Step 2: Convert to fraction form
    5,522,231.24/8,280,574.98 = 3,217,470.38/x
  3. Step 3: Cross multiply
    5,522,231.24x = 8,280,574.98 × 3,217,470.38
  4. Step 4: Simplify right side
    5,522,231.24x = 26,642,504,686,116.22
  5. Step 5: Solve for x
    x = 26,642,504,686,116.22/5,522,231.24
  6. Step 6: Final answer
    x = 4,824,590.56

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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.