Home / 3,657,235.85-5,046,763.59-2,025,545.52

Finding the Fourth Proportional to 3,657,235.85, 5,046,763.59 and 2,025,545.52

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Solution

The fourth proportional to 3,657,235.85, 5,046,763.59 and 2,025,545.52 is: 2,795,129.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,235.85 : 5,046,763.59 = 2,025,545.52 : x
  2. Step 2: Convert to fraction form
    3,657,235.85/5,046,763.59 = 2,025,545.52/x
  3. Step 3: Cross multiply
    3,657,235.85x = 5,046,763.59 × 2,025,545.52
  4. Step 4: Simplify right side
    3,657,235.85x = 10,222,449,380,223.62
  5. Step 5: Solve for x
    x = 10,222,449,380,223.62/3,657,235.85
  6. Step 6: Final answer
    x = 2,795,129.93

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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.