Home / 796,069.80-1,194,104.70-481,141.80

Finding the Fourth Proportional to 796,069.80, 1,194,104.70 and 481,141.80

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Solution

The fourth proportional to 796,069.80, 1,194,104.70 and 481,141.80 is: 721,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,069.80 : 1,194,104.70 = 481,141.80 : x
  2. Step 2: Convert to fraction form
    796,069.80/1,194,104.70 = 481,141.80/x
  3. Step 3: Cross multiply
    796,069.80x = 1,194,104.70 × 481,141.80
  4. Step 4: Simplify right side
    796,069.80x = 574,533,684,746.46
  5. Step 5: Solve for x
    x = 574,533,684,746.46/796,069.80
  6. Step 6: Final answer
    x = 721,712.70

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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.