Home / 4,004,162.04-5,525,741.88-2,168,620.43

Finding the Fourth Proportional to 4,004,162.04, 5,525,741.88 and 2,168,620.43

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Solution

The fourth proportional to 4,004,162.04, 5,525,741.88 and 2,168,620.43 is: 2,992,695.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,162.04 : 5,525,741.88 = 2,168,620.43 : x
  2. Step 2: Convert to fraction form
    4,004,162.04/5,525,741.88 = 2,168,620.43/x
  3. Step 3: Cross multiply
    4,004,162.04x = 5,525,741.88 × 2,168,620.43
  4. Step 4: Simplify right side
    4,004,162.04x = 11,983,236,704,245.90
  5. Step 5: Solve for x
    x = 11,983,236,704,245.90/4,004,162.04
  6. Step 6: Final answer
    x = 2,992,695.25

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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.