Home / 1,839,715-2,538,845.58-1,034,899

Finding the Fourth Proportional to 1,839,715, 2,538,845.58 and 1,034,899

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Solution

The fourth proportional to 1,839,715, 2,538,845.58 and 1,034,899 is: 1,428,182.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,715 : 2,538,845.58 = 1,034,899 : x
  2. Step 2: Convert to fraction form
    1,839,715/2,538,845.58 = 1,034,899/x
  3. Step 3: Cross multiply
    1,839,715x = 2,538,845.58 × 1,034,899
  4. Step 4: Simplify right side
    1,839,715x = 2,627,448,751,896.42
  5. Step 5: Solve for x
    x = 2,627,448,751,896.42/1,839,715
  6. Step 6: Final answer
    x = 1,428,182.49

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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.