Home / 1,842,940.24-2,764,786.20-1,044,578.32

Finding the Fourth Proportional to 1,842,940.24, 2,764,786.20 and 1,044,578.32

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Solution

The fourth proportional to 1,842,940.24, 2,764,786.20 and 1,044,578.32 is: 1,567,080.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,842,940.24 : 2,764,786.20 = 1,044,578.32 : x
  2. Step 2: Convert to fraction form
    1,842,940.24/2,764,786.20 = 1,044,578.32/x
  3. Step 3: Cross multiply
    1,842,940.24x = 2,764,786.20 × 1,044,578.32
  4. Step 4: Simplify right side
    1,842,940.24x = 2,888,035,723,955.18
  5. Step 5: Solve for x
    x = 2,888,035,723,955.18/1,842,940.24
  6. Step 6: Final answer
    x = 1,567,080.51

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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.