Home / 3,632,600.06-5,012,964.75-2,000,969.62

Finding the Fourth Proportional to 3,632,600.06, 5,012,964.75 and 2,000,969.62

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Solution

The fourth proportional to 3,632,600.06, 5,012,964.75 and 2,000,969.62 is: 2,761,325.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,600.06 : 5,012,964.75 = 2,000,969.62 : x
  2. Step 2: Convert to fraction form
    3,632,600.06/5,012,964.75 = 2,000,969.62/x
  3. Step 3: Cross multiply
    3,632,600.06x = 5,012,964.75 × 2,000,969.62
  4. Step 4: Simplify right side
    3,632,600.06x = 10,030,790,170,880.90
  5. Step 5: Solve for x
    x = 10,030,790,170,880.90/3,632,600.06
  6. Step 6: Final answer
    x = 2,761,325.22

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1.5x scale

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.