Home / 1,904,323.59-2,628,012.42-1,044,883.17

Finding the Fourth Proportional to 1,904,323.59, 2,628,012.42 and 1,044,883.17

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Solution

The fourth proportional to 1,904,323.59, 2,628,012.42 and 1,044,883.17 is: 1,441,963.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,323.59 : 2,628,012.42 = 1,044,883.17 : x
  2. Step 2: Convert to fraction form
    1,904,323.59/2,628,012.42 = 1,044,883.17/x
  3. Step 3: Cross multiply
    1,904,323.59x = 2,628,012.42 × 1,044,883.17
  4. Step 4: Simplify right side
    1,904,323.59x = 2,745,965,948,208.97
  5. Step 5: Solve for x
    x = 2,745,965,948,208.97/1,904,323.59
  6. Step 6: Final answer
    x = 1,441,963.94

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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.