Home / 2,022,693.20-3,034,039.80-1,836,069.20

Finding the Fourth Proportional to 2,022,693.20, 3,034,039.80 and 1,836,069.20

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Solution

The fourth proportional to 2,022,693.20, 3,034,039.80 and 1,836,069.20 is: 2,754,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,693.20 : 3,034,039.80 = 1,836,069.20 : x
  2. Step 2: Convert to fraction form
    2,022,693.20/3,034,039.80 = 1,836,069.20/x
  3. Step 3: Cross multiply
    2,022,693.20x = 3,034,039.80 × 1,836,069.20
  4. Step 4: Simplify right side
    2,022,693.20x = 5,570,707,028,354.16
  5. Step 5: Solve for x
    x = 5,570,707,028,354.16/2,022,693.20
  6. Step 6: Final answer
    x = 2,754,103.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.