Home / 1,444,496.97-1,993,404.02-799,916.38

Finding the Fourth Proportional to 1,444,496.97, 1,993,404.02 and 799,916.38

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Solution

The fourth proportional to 1,444,496.97, 1,993,404.02 and 799,916.38 is: 1,103,883.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,496.97 : 1,993,404.02 = 799,916.38 : x
  2. Step 2: Convert to fraction form
    1,444,496.97/1,993,404.02 = 799,916.38/x
  3. Step 3: Cross multiply
    1,444,496.97x = 1,993,404.02 × 799,916.38
  4. Step 4: Simplify right side
    1,444,496.97x = 1,594,556,531,285.50
  5. Step 5: Solve for x
    x = 1,594,556,531,285.50/1,444,496.97
  6. Step 6: Final answer
    x = 1,103,883.61

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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.