Home / 1,444,404.98-1,993,254.36-799,811.33

Finding the Fourth Proportional to 1,444,404.98, 1,993,254.36 and 799,811.33

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Solution

The fourth proportional to 1,444,404.98, 1,993,254.36 and 799,811.33 is: 1,103,726.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,404.98 : 1,993,254.36 = 799,811.33 : x
  2. Step 2: Convert to fraction form
    1,444,404.98/1,993,254.36 = 799,811.33/x
  3. Step 3: Cross multiply
    1,444,404.98x = 1,993,254.36 × 799,811.33
  4. Step 4: Simplify right side
    1,444,404.98x = 1,594,227,428,493.38
  5. Step 5: Solve for x
    x = 1,594,227,428,493.38/1,444,404.98
  6. Step 6: Final answer
    x = 1,103,726.07

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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.