Home / 797,226.80-1,194,509.10-560,145.20

Finding the Fourth Proportional to 797,226.80, 1,194,509.10 and 560,145.20

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Solution

The fourth proportional to 797,226.80, 1,194,509.10 and 560,145.20 is: 839,282.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,226.80 : 1,194,509.10 = 560,145.20 : x
  2. Step 2: Convert to fraction form
    797,226.80/1,194,509.10 = 560,145.20/x
  3. Step 3: Cross multiply
    797,226.80x = 1,194,509.10 × 560,145.20
  4. Step 4: Simplify right side
    797,226.80x = 669,098,538,721.32
  5. Step 5: Solve for x
    x = 669,098,538,721.32/797,226.80
  6. Step 6: Final answer
    x = 839,282.55

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Double scale
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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.