Home / 3,819,575.13-5,729,279.47-1,796,697.79

Finding the Fourth Proportional to 3,819,575.13, 5,729,279.47 and 1,796,697.79

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Solution

The fourth proportional to 3,819,575.13, 5,729,279.47 and 1,796,697.79 is: 2,695,007.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,575.13 : 5,729,279.47 = 1,796,697.79 : x
  2. Step 2: Convert to fraction form
    3,819,575.13/5,729,279.47 = 1,796,697.79/x
  3. Step 3: Cross multiply
    3,819,575.13x = 5,729,279.47 × 1,796,697.79
  4. Step 4: Simplify right side
    3,819,575.13x = 10,293,783,743,226.43
  5. Step 5: Solve for x
    x = 10,293,783,743,226.43/3,819,575.13
  6. Step 6: Final answer
    x = 2,695,007.53

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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.