Home / 4,314,933.82-5,954,751.69-2,354,919.20

Finding the Fourth Proportional to 4,314,933.82, 5,954,751.69 and 2,354,919.20

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Solution

The fourth proportional to 4,314,933.82, 5,954,751.69 and 2,354,919.20 is: 3,249,866.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314,933.82 : 5,954,751.69 = 2,354,919.20 : x
  2. Step 2: Convert to fraction form
    4,314,933.82/5,954,751.69 = 2,354,919.20/x
  3. Step 3: Cross multiply
    4,314,933.82x = 5,954,751.69 × 2,354,919.20
  4. Step 4: Simplify right side
    4,314,933.82x = 14,022,959,100,900.33
  5. Step 5: Solve for x
    x = 14,022,959,100,900.33/4,314,933.82
  6. Step 6: Final answer
    x = 3,249,866.56

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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.