Home / 3,632,599.06-5,012,963.37-2,000,968.62

Finding the Fourth Proportional to 3,632,599.06, 5,012,963.37 and 2,000,968.62

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Solution

The fourth proportional to 3,632,599.06, 5,012,963.37 and 2,000,968.62 is: 2,761,323.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,599.06 : 5,012,963.37 = 2,000,968.62 : x
  2. Step 2: Convert to fraction form
    3,632,599.06/5,012,963.37 = 2,000,968.62/x
  3. Step 3: Cross multiply
    3,632,599.06x = 5,012,963.37 × 2,000,968.62
  4. Step 4: Simplify right side
    3,632,599.06x = 10,030,782,396,579.45
  5. Step 5: Solve for x
    x = 10,030,782,396,579.45/3,632,599.06
  6. Step 6: Final answer
    x = 2,761,323.84

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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.