Home / 3,958,203.92-5,937,409.60-1,364,481.22

Finding the Fourth Proportional to 3,958,203.92, 5,937,409.60 and 1,364,481.22

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Solution

The fourth proportional to 3,958,203.92, 5,937,409.60 and 1,364,481.22 is: 2,046,757.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,958,203.92 : 5,937,409.60 = 1,364,481.22 : x
  2. Step 2: Convert to fraction form
    3,958,203.92/5,937,409.60 = 1,364,481.22/x
  3. Step 3: Cross multiply
    3,958,203.92x = 5,937,409.60 × 1,364,481.22
  4. Step 4: Simplify right side
    3,958,203.92x = 8,101,483,911,899.80
  5. Step 5: Solve for x
    x = 8,101,483,911,899.80/3,958,203.92
  6. Step 6: Final answer
    x = 2,046,757.59

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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.