Home / 1,904,351.70-2,627,917.41-1,044,890.58

Finding the Fourth Proportional to 1,904,351.70, 2,627,917.41 and 1,044,890.58

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Solution

The fourth proportional to 1,904,351.70, 2,627,917.41 and 1,044,890.58 is: 1,441,900.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,351.70 : 2,627,917.41 = 1,044,890.58 : x
  2. Step 2: Convert to fraction form
    1,904,351.70/2,627,917.41 = 1,044,890.58/x
  3. Step 3: Cross multiply
    1,904,351.70x = 2,627,917.41 × 1,044,890.58
  4. Step 4: Simplify right side
    1,904,351.70x = 2,745,886,146,727.00
  5. Step 5: Solve for x
    x = 2,745,886,146,727.00/1,904,351.70
  6. Step 6: Final answer
    x = 1,441,900.75

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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.