Home / 796,604.40-1,194,905.51-369,906.90

Finding the Fourth Proportional to 796,604.40, 1,194,905.51 and 369,906.90

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Solution

The fourth proportional to 796,604.40, 1,194,905.51 and 369,906.90 is: 554,859.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,604.40 : 1,194,905.51 = 369,906.90 : x
  2. Step 2: Convert to fraction form
    796,604.40/1,194,905.51 = 369,906.90/x
  3. Step 3: Cross multiply
    796,604.40x = 1,194,905.51 × 369,906.90
  4. Step 4: Simplify right side
    796,604.40x = 442,003,785,172.96
  5. Step 5: Solve for x
    x = 442,003,785,172.96/796,604.40
  6. Step 6: Final answer
    x = 554,859.84

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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.