Home / 4,322,431.54-6,477,851.79-3,364,044.42

Finding the Fourth Proportional to 4,322,431.54, 6,477,851.79 and 3,364,044.42

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Solution

The fourth proportional to 4,322,431.54, 6,477,851.79 and 3,364,044.42 is: 5,041,556.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,431.54 : 6,477,851.79 = 3,364,044.42 : x
  2. Step 2: Convert to fraction form
    4,322,431.54/6,477,851.79 = 3,364,044.42/x
  3. Step 3: Cross multiply
    4,322,431.54x = 6,477,851.79 × 3,364,044.42
  4. Step 4: Simplify right side
    4,322,431.54x = 21,791,781,167,736.51
  5. Step 5: Solve for x
    x = 21,791,781,167,736.51/4,322,431.54
  6. Step 6: Final answer
    x = 5,041,556.12

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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.