Home / 3,657,234.85-5,046,762.21-2,025,544.52

Finding the Fourth Proportional to 3,657,234.85, 5,046,762.21 and 2,025,544.52

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Solution

The fourth proportional to 3,657,234.85, 5,046,762.21 and 2,025,544.52 is: 2,795,128.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,234.85 : 5,046,762.21 = 2,025,544.52 : x
  2. Step 2: Convert to fraction form
    3,657,234.85/5,046,762.21 = 2,025,544.52/x
  3. Step 3: Cross multiply
    3,657,234.85x = 5,046,762.21 × 2,025,544.52
  4. Step 4: Simplify right side
    3,657,234.85x = 10,222,441,543,229.70
  5. Step 5: Solve for x
    x = 10,222,441,543,229.70/3,657,234.85
  6. Step 6: Final answer
    x = 2,795,128.55

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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.