Home / 796,213.80-1,194,320.70-235,240.20

Finding the Fourth Proportional to 796,213.80, 1,194,320.70 and 235,240.20

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Solution

The fourth proportional to 796,213.80, 1,194,320.70 and 235,240.20 is: 352,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,213.80 : 1,194,320.70 = 235,240.20 : x
  2. Step 2: Convert to fraction form
    796,213.80/1,194,320.70 = 235,240.20/x
  3. Step 3: Cross multiply
    796,213.80x = 1,194,320.70 × 235,240.20
  4. Step 4: Simplify right side
    796,213.80x = 280,952,240,332.14
  5. Step 5: Solve for x
    x = 280,952,240,332.14/796,213.80
  6. Step 6: Final answer
    x = 352,860.30

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Double scale
Find fourth proportional to 796,214.80, 1,194,322.20 and 235,241.20
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.