Home / 2,451,559.28-3,677,338.92-768,794

Finding the Fourth Proportional to 2,451,559.28, 3,677,338.92 and 768,794

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Solution

The fourth proportional to 2,451,559.28, 3,677,338.92 and 768,794 is: 1,153,191

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,559.28 : 3,677,338.92 = 768,794 : x
  2. Step 2: Convert to fraction form
    2,451,559.28/3,677,338.92 = 768,794/x
  3. Step 3: Cross multiply
    2,451,559.28x = 3,677,338.92 × 768,794
  4. Step 4: Simplify right side
    2,451,559.28x = 2,827,116,097,662.48
  5. Step 5: Solve for x
    x = 2,827,116,097,662.48/2,451,559.28
  6. Step 6: Final answer
    x = 1,153,191

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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.