Home / 6,279,850.23-9,413,795.71-2,017,029.41

Finding the Fourth Proportional to 6,279,850.23, 9,413,795.71 and 2,017,029.41

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Solution

The fourth proportional to 6,279,850.23, 9,413,795.71 and 2,017,029.41 is: 3,023,623.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279,850.23 : 9,413,795.71 = 2,017,029.41 : x
  2. Step 2: Convert to fraction form
    6,279,850.23/9,413,795.71 = 2,017,029.41/x
  3. Step 3: Cross multiply
    6,279,850.23x = 9,413,795.71 × 2,017,029.41
  4. Step 4: Simplify right side
    6,279,850.23x = 18,987,902,806,801.83
  5. Step 5: Solve for x
    x = 18,987,902,806,801.83/6,279,850.23
  6. Step 6: Final answer
    x = 3,023,623.51

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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.