Home / 6,025,821.36-8,315,605.08-3,272,489.52

Finding the Fourth Proportional to 6,025,821.36, 8,315,605.08 and 3,272,489.52

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Solution

The fourth proportional to 6,025,821.36, 8,315,605.08 and 3,272,489.52 is: 4,516,020.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,821.36 : 8,315,605.08 = 3,272,489.52 : x
  2. Step 2: Convert to fraction form
    6,025,821.36/8,315,605.08 = 3,272,489.52/x
  3. Step 3: Cross multiply
    6,025,821.36x = 8,315,605.08 × 3,272,489.52
  4. Step 4: Simplify right side
    6,025,821.36x = 27,212,730,476,758.76
  5. Step 5: Solve for x
    x = 27,212,730,476,758.76/6,025,821.36
  6. Step 6: Final answer
    x = 4,516,020.12

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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.