Home / 3,354,942.80-5,026,509.30-2,882,550.80

Finding the Fourth Proportional to 3,354,942.80, 5,026,509.30 and 2,882,550.80

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Solution

The fourth proportional to 3,354,942.80, 5,026,509.30 and 2,882,550.80 is: 4,318,752.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,942.80 : 5,026,509.30 = 2,882,550.80 : x
  2. Step 2: Convert to fraction form
    3,354,942.80/5,026,509.30 = 2,882,550.80/x
  3. Step 3: Cross multiply
    3,354,942.80x = 5,026,509.30 × 2,882,550.80
  4. Step 4: Simplify right side
    3,354,942.80x = 14,489,168,403,922.44
  5. Step 5: Solve for x
    x = 14,489,168,403,922.44/3,354,942.80
  6. Step 6: Final answer
    x = 4,318,752.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.