Home / 1,839,717-2,538,848.34-1,034,901

Finding the Fourth Proportional to 1,839,717, 2,538,848.34 and 1,034,901

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Solution

The fourth proportional to 1,839,717, 2,538,848.34 and 1,034,901 is: 1,428,185.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,717 : 2,538,848.34 = 1,034,901 : x
  2. Step 2: Convert to fraction form
    1,839,717/2,538,848.34 = 1,034,901/x
  3. Step 3: Cross multiply
    1,839,717x = 2,538,848.34 × 1,034,901
  4. Step 4: Simplify right side
    1,839,717x = 2,627,456,685,914.34
  5. Step 5: Solve for x
    x = 2,627,456,685,914.34/1,839,717
  6. Step 6: Final answer
    x = 1,428,185.25

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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.