Home / 4,107,716.75-5,668,212.74-2,271,883.34

Finding the Fourth Proportional to 4,107,716.75, 5,668,212.74 and 2,271,883.34

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Solution

The fourth proportional to 4,107,716.75, 5,668,212.74 and 2,271,883.34 is: 3,134,957.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,716.75 : 5,668,212.74 = 2,271,883.34 : x
  2. Step 2: Convert to fraction form
    4,107,716.75/5,668,212.74 = 2,271,883.34/x
  3. Step 3: Cross multiply
    4,107,716.75x = 5,668,212.74 × 2,271,883.34
  4. Step 4: Simplify right side
    4,107,716.75x = 12,877,518,094,392.87
  5. Step 5: Solve for x
    x = 12,877,518,094,392.87/4,107,716.75
  6. Step 6: Final answer
    x = 3,134,957.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.