Home / 1,033,841.43-1,550,557.72-982,574.71

Finding the Fourth Proportional to 1,033,841.43, 1,550,557.72 and 982,574.71

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Solution

The fourth proportional to 1,033,841.43, 1,550,557.72 and 982,574.71 is: 1,473,667.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,841.43 : 1,550,557.72 = 982,574.71 : x
  2. Step 2: Convert to fraction form
    1,033,841.43/1,550,557.72 = 982,574.71/x
  3. Step 3: Cross multiply
    1,033,841.43x = 1,550,557.72 × 982,574.71
  4. Step 4: Simplify right side
    1,033,841.43x = 1,523,538,802,067.26
  5. Step 5: Solve for x
    x = 1,523,538,802,067.26/1,033,841.43
  6. Step 6: Final answer
    x = 1,473,667.78

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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.