Home / 797,227.30-1,194,509.85-560,145.70

Finding the Fourth Proportional to 797,227.30, 1,194,509.85 and 560,145.70

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Solution

The fourth proportional to 797,227.30, 1,194,509.85 and 560,145.70 is: 839,283.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,227.30 : 1,194,509.85 = 560,145.70 : x
  2. Step 2: Convert to fraction form
    797,227.30/1,194,509.85 = 560,145.70/x
  3. Step 3: Cross multiply
    797,227.30x = 1,194,509.85 × 560,145.70
  4. Step 4: Simplify right side
    797,227.30x = 669,099,556,085.15
  5. Step 5: Solve for x
    x = 669,099,556,085.15/797,227.30
  6. Step 6: Final answer
    x = 839,283.30

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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.