Home / 4,200,617.88-5,796,969.93-2,568,996

Finding the Fourth Proportional to 4,200,617.88, 5,796,969.93 and 2,568,996

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Solution

The fourth proportional to 4,200,617.88, 5,796,969.93 and 2,568,996 is: 3,545,286.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200,617.88 : 5,796,969.93 = 2,568,996 : x
  2. Step 2: Convert to fraction form
    4,200,617.88/5,796,969.93 = 2,568,996/x
  3. Step 3: Cross multiply
    4,200,617.88x = 5,796,969.93 × 2,568,996
  4. Step 4: Simplify right side
    4,200,617.88x = 14,892,392,562,290.28
  5. Step 5: Solve for x
    x = 14,892,392,562,290.28/4,200,617.88
  6. Step 6: Final answer
    x = 3,545,286.19

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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.