Home / 1,862,717.04-2,791,738.20-796,505.34

Finding the Fourth Proportional to 1,862,717.04, 2,791,738.20 and 796,505.34

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Solution

The fourth proportional to 1,862,717.04, 2,791,738.20 and 796,505.34 is: 1,193,758.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,717.04 : 2,791,738.20 = 796,505.34 : x
  2. Step 2: Convert to fraction form
    1,862,717.04/2,791,738.20 = 796,505.34/x
  3. Step 3: Cross multiply
    1,862,717.04x = 2,791,738.20 × 796,505.34
  4. Step 4: Simplify right side
    1,862,717.04x = 2,223,634,384,181.99
  5. Step 5: Solve for x
    x = 2,223,634,384,181.99/1,862,717.04
  6. Step 6: Final answer
    x = 1,193,758.55

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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.