Home / 1,444,361.35-1,993,194.29-799,767.70

Finding the Fourth Proportional to 1,444,361.35, 1,993,194.29 and 799,767.70

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Solution

The fourth proportional to 1,444,361.35, 1,993,194.29 and 799,767.70 is: 1,103,665.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,361.35 : 1,993,194.29 = 799,767.70 : x
  2. Step 2: Convert to fraction form
    1,444,361.35/1,993,194.29 = 799,767.70/x
  3. Step 3: Cross multiply
    1,444,361.35x = 1,993,194.29 × 799,767.70
  4. Step 4: Simplify right side
    1,444,361.35x = 1,594,092,412,966.43
  5. Step 5: Solve for x
    x = 1,594,092,412,966.43/1,444,361.35
  6. Step 6: Final answer
    x = 1,103,665.93

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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.