Home / 2,844,212.46-3,925,274.49-1,620,684.24

Finding the Fourth Proportional to 2,844,212.46, 3,925,274.49 and 1,620,684.24

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Solution

The fourth proportional to 2,844,212.46, 3,925,274.49 and 1,620,684.24 is: 2,236,693.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,212.46 : 3,925,274.49 = 1,620,684.24 : x
  2. Step 2: Convert to fraction form
    2,844,212.46/3,925,274.49 = 1,620,684.24/x
  3. Step 3: Cross multiply
    2,844,212.46x = 3,925,274.49 × 1,620,684.24
  4. Step 4: Simplify right side
    2,844,212.46x = 6,361,630,503,617.04
  5. Step 5: Solve for x
    x = 6,361,630,503,617.04/2,844,212.46
  6. Step 6: Final answer
    x = 2,236,693.14

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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.