Home / 6,025,776.48-8,315,571.24-3,309,522.48

Finding the Fourth Proportional to 6,025,776.48, 8,315,571.24 and 3,309,522.48

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Solution

The fourth proportional to 6,025,776.48, 8,315,571.24 and 3,309,522.48 is: 4,567,140.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,776.48 : 8,315,571.24 = 3,309,522.48 : x
  2. Step 2: Convert to fraction form
    6,025,776.48/8,315,571.24 = 3,309,522.48/x
  3. Step 3: Cross multiply
    6,025,776.48x = 8,315,571.24 × 3,309,522.48
  4. Step 4: Simplify right side
    6,025,776.48x = 27,520,569,952,821.48
  5. Step 5: Solve for x
    x = 27,520,569,952,821.48/6,025,776.48
  6. Step 6: Final answer
    x = 4,567,140.86

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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.