Home / 3,819,581.51-5,729,289.03-1,796,704.17

Finding the Fourth Proportional to 3,819,581.51, 5,729,289.03 and 1,796,704.17

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Solution

The fourth proportional to 3,819,581.51, 5,729,289.03 and 1,796,704.17 is: 2,695,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,581.51 : 5,729,289.03 = 1,796,704.17 : x
  2. Step 2: Convert to fraction form
    3,819,581.51/5,729,289.03 = 1,796,704.17/x
  3. Step 3: Cross multiply
    3,819,581.51x = 5,729,289.03 × 1,796,704.17
  4. Step 4: Simplify right side
    3,819,581.51x = 10,293,837,491,336.26
  5. Step 5: Solve for x
    x = 10,293,837,491,336.26/3,819,581.51
  6. Step 6: Final answer
    x = 2,695,017.10

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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.