Home / 3,819,574.38-5,729,278.34-1,796,697.04

Finding the Fourth Proportional to 3,819,574.38, 5,729,278.34 and 1,796,697.04

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Solution

The fourth proportional to 3,819,574.38, 5,729,278.34 and 1,796,697.04 is: 2,695,006.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,574.38 : 5,729,278.34 = 1,796,697.04 : x
  2. Step 2: Convert to fraction form
    3,819,574.38/5,729,278.34 = 1,796,697.04/x
  3. Step 3: Cross multiply
    3,819,574.38x = 5,729,278.34 × 1,796,697.04
  4. Step 4: Simplify right side
    3,819,574.38x = 10,293,777,424,982.66
  5. Step 5: Solve for x
    x = 10,293,777,424,982.66/3,819,574.38
  6. Step 6: Final answer
    x = 2,695,006.41

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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.