Home / 3,035,481.48-4,188,799.98-1,677,267

Finding the Fourth Proportional to 3,035,481.48, 4,188,799.98 and 1,677,267

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Solution

The fourth proportional to 3,035,481.48, 4,188,799.98 and 1,677,267 is: 2,314,537.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,481.48 : 4,188,799.98 = 1,677,267 : x
  2. Step 2: Convert to fraction form
    3,035,481.48/4,188,799.98 = 1,677,267/x
  3. Step 3: Cross multiply
    3,035,481.48x = 4,188,799.98 × 1,677,267
  4. Step 4: Simplify right side
    3,035,481.48x = 7,025,735,976,054.66
  5. Step 5: Solve for x
    x = 7,025,735,976,054.66/3,035,481.48
  6. Step 6: Final answer
    x = 2,314,537.59

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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.