Home / 3,632,786.25-5,013,400.55-2,023,154.25

Finding the Fourth Proportional to 3,632,786.25, 5,013,400.55 and 2,023,154.25

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Solution

The fourth proportional to 3,632,786.25, 5,013,400.55 and 2,023,154.25 is: 2,792,039.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,786.25 : 5,013,400.55 = 2,023,154.25 : x
  2. Step 2: Convert to fraction form
    3,632,786.25/5,013,400.55 = 2,023,154.25/x
  3. Step 3: Cross multiply
    3,632,786.25x = 5,013,400.55 × 2,023,154.25
  4. Step 4: Simplify right side
    3,632,786.25x = 10,142,882,619,569.07
  5. Step 5: Solve for x
    x = 10,142,882,619,569.07/3,632,786.25
  6. Step 6: Final answer
    x = 2,792,039.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.