Home / 4,074,971.44-6,112,660.20-1,550,822.32

Finding the Fourth Proportional to 4,074,971.44, 6,112,660.20 and 1,550,822.32

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Solution

The fourth proportional to 4,074,971.44, 6,112,660.20 and 1,550,822.32 is: 2,326,310.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,971.44 : 6,112,660.20 = 1,550,822.32 : x
  2. Step 2: Convert to fraction form
    4,074,971.44/6,112,660.20 = 1,550,822.32/x
  3. Step 3: Cross multiply
    4,074,971.44x = 6,112,660.20 × 1,550,822.32
  4. Step 4: Simplify right side
    4,074,971.44x = 9,479,649,872,735.66
  5. Step 5: Solve for x
    x = 9,479,649,872,735.66/4,074,971.44
  6. Step 6: Final answer
    x = 2,326,310.75

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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.