Home / 2,044,832.23-2,822,078.43-1,229,299.93

Finding the Fourth Proportional to 2,044,832.23, 2,822,078.43 and 1,229,299.93

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Solution

The fourth proportional to 2,044,832.23, 2,822,078.43 and 1,229,299.93 is: 1,696,560.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,832.23 : 2,822,078.43 = 1,229,299.93 : x
  2. Step 2: Convert to fraction form
    2,044,832.23/2,822,078.43 = 1,229,299.93/x
  3. Step 3: Cross multiply
    2,044,832.23x = 2,822,078.43 × 1,229,299.93
  4. Step 4: Simplify right side
    2,044,832.23x = 3,469,180,796,196.62
  5. Step 5: Solve for x
    x = 3,469,180,796,196.62/2,044,832.23
  6. Step 6: Final answer
    x = 1,696,560.12

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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.