Home / 1,444,402.20-1,993,273.80-799,822.36

Finding the Fourth Proportional to 1,444,402.20, 1,993,273.80 and 799,822.36

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Solution

The fourth proportional to 1,444,402.20, 1,993,273.80 and 799,822.36 is: 1,103,754.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,402.20 : 1,993,273.80 = 799,822.36 : x
  2. Step 2: Convert to fraction form
    1,444,402.20/1,993,273.80 = 799,822.36/x
  3. Step 3: Cross multiply
    1,444,402.20x = 1,993,273.80 × 799,822.36
  4. Step 4: Simplify right side
    1,444,402.20x = 1,594,264,954,842.17
  5. Step 5: Solve for x
    x = 1,594,264,954,842.17/1,444,402.20
  6. Step 6: Final answer
    x = 1,103,754.17

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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.