Home / 2,029,920.54-3,044,879.62-1,895,399.68

Finding the Fourth Proportional to 2,029,920.54, 3,044,879.62 and 1,895,399.68

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Solution

The fourth proportional to 2,029,920.54, 3,044,879.62 and 1,895,399.68 is: 2,843,098.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,920.54 : 3,044,879.62 = 1,895,399.68 : x
  2. Step 2: Convert to fraction form
    2,029,920.54/3,044,879.62 = 1,895,399.68/x
  3. Step 3: Cross multiply
    2,029,920.54x = 3,044,879.62 × 1,895,399.68
  4. Step 4: Simplify right side
    2,029,920.54x = 5,771,263,857,386.52
  5. Step 5: Solve for x
    x = 5,771,263,857,386.52/2,029,920.54
  6. Step 6: Final answer
    x = 2,843,098.41

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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.