Home / 1,444,188.97-1,993,043.04-799,609.15

Finding the Fourth Proportional to 1,444,188.97, 1,993,043.04 and 799,609.15

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Solution

The fourth proportional to 1,444,188.97, 1,993,043.04 and 799,609.15 is: 1,103,495.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,188.97 : 1,993,043.04 = 799,609.15 : x
  2. Step 2: Convert to fraction form
    1,444,188.97/1,993,043.04 = 799,609.15/x
  3. Step 3: Cross multiply
    1,444,188.97x = 1,993,043.04 × 799,609.15
  4. Step 4: Simplify right side
    1,444,188.97x = 1,593,655,441,658.62
  5. Step 5: Solve for x
    x = 1,593,655,441,658.62/1,444,188.97
  6. Step 6: Final answer
    x = 1,103,495.10

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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.