Home / 796,007.20-1,194,010.80-297,344.80

Finding the Fourth Proportional to 796,007.20, 1,194,010.80 and 297,344.80

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Solution

The fourth proportional to 796,007.20, 1,194,010.80 and 297,344.80 is: 446,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,007.20 : 1,194,010.80 = 297,344.80 : x
  2. Step 2: Convert to fraction form
    796,007.20/1,194,010.80 = 297,344.80/x
  3. Step 3: Cross multiply
    796,007.20x = 1,194,010.80 × 297,344.80
  4. Step 4: Simplify right side
    796,007.20x = 355,032,902,523.84
  5. Step 5: Solve for x
    x = 355,032,902,523.84/796,007.20
  6. Step 6: Final answer
    x = 446,017.20

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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.