Home / 796,135.52-1,194,554.85-617,770.63

Finding the Fourth Proportional to 796,135.52, 1,194,554.85 and 617,770.63

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Solution

The fourth proportional to 796,135.52, 1,194,554.85 and 617,770.63 is: 926,928.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,135.52 : 1,194,554.85 = 617,770.63 : x
  2. Step 2: Convert to fraction form
    796,135.52/1,194,554.85 = 617,770.63/x
  3. Step 3: Cross multiply
    796,135.52x = 1,194,554.85 × 617,770.63
  4. Step 4: Simplify right side
    796,135.52x = 737,960,907,034.15
  5. Step 5: Solve for x
    x = 737,960,907,034.15/796,135.52
  6. Step 6: Final answer
    x = 926,928.76

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Double scale
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Similar ratio
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1.5x scale

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.