Home / 3,632,596.06-5,012,959.24-2,000,965.61

Finding the Fourth Proportional to 3,632,596.06, 5,012,959.24 and 2,000,965.61

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Solution

The fourth proportional to 3,632,596.06, 5,012,959.24 and 2,000,965.61 is: 2,761,319.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,596.06 : 5,012,959.24 = 2,000,965.61 : x
  2. Step 2: Convert to fraction form
    3,632,596.06/5,012,959.24 = 2,000,965.61/x
  3. Step 3: Cross multiply
    3,632,596.06x = 5,012,959.24 × 2,000,965.61
  4. Step 4: Simplify right side
    3,632,596.06x = 10,030,759,043,571.74
  5. Step 5: Solve for x
    x = 10,030,759,043,571.74/3,632,596.06
  6. Step 6: Final answer
    x = 2,761,319.69

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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.