Home / 2,192,744.44-3,288,865.36-573,669.51

Finding the Fourth Proportional to 2,192,744.44, 3,288,865.36 and 573,669.51

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Solution

The fourth proportional to 2,192,744.44, 3,288,865.36 and 573,669.51 is: 860,438.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,744.44 : 3,288,865.36 = 573,669.51 : x
  2. Step 2: Convert to fraction form
    2,192,744.44/3,288,865.36 = 573,669.51/x
  3. Step 3: Cross multiply
    2,192,744.44x = 3,288,865.36 × 573,669.51
  4. Step 4: Simplify right side
    2,192,744.44x = 1,886,721,778,093.00
  5. Step 5: Solve for x
    x = 1,886,721,778,093.00/2,192,744.44
  6. Step 6: Final answer
    x = 860,438.52

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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.