Home / 4,131,788.14-5,701,731.16-2,271,209.88

Finding the Fourth Proportional to 4,131,788.14, 5,701,731.16 and 2,271,209.88

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Solution

The fourth proportional to 4,131,788.14, 5,701,731.16 and 2,271,209.88 is: 3,134,194.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,788.14 : 5,701,731.16 = 2,271,209.88 : x
  2. Step 2: Convert to fraction form
    4,131,788.14/5,701,731.16 = 2,271,209.88/x
  3. Step 3: Cross multiply
    4,131,788.14x = 5,701,731.16 × 2,271,209.88
  4. Step 4: Simplify right side
    4,131,788.14x = 12,949,828,143,695.86
  5. Step 5: Solve for x
    x = 12,949,828,143,695.86/4,131,788.14
  6. Step 6: Final answer
    x = 3,134,194.62

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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.