Home / 2,419,933.48-3,629,875.50-622,809.97

Finding the Fourth Proportional to 2,419,933.48, 3,629,875.50 and 622,809.97

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Solution

The fourth proportional to 2,419,933.48, 3,629,875.50 and 622,809.97 is: 934,208.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,933.48 : 3,629,875.50 = 622,809.97 : x
  2. Step 2: Convert to fraction form
    2,419,933.48/3,629,875.50 = 622,809.97/x
  3. Step 3: Cross multiply
    2,419,933.48x = 3,629,875.50 × 622,809.97
  4. Step 4: Simplify right side
    2,419,933.48x = 2,260,722,642,184.05
  5. Step 5: Solve for x
    x = 2,260,722,642,184.05/2,419,933.48
  6. Step 6: Final answer
    x = 934,208.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.