Home / 3,464,163.75-5,196,536.37-1,276,329

Finding the Fourth Proportional to 3,464,163.75, 5,196,536.37 and 1,276,329

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Solution

The fourth proportional to 3,464,163.75, 5,196,536.37 and 1,276,329 is: 1,914,600.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,163.75 : 5,196,536.37 = 1,276,329 : x
  2. Step 2: Convert to fraction form
    3,464,163.75/5,196,536.37 = 1,276,329/x
  3. Step 3: Cross multiply
    3,464,163.75x = 5,196,536.37 × 1,276,329
  4. Step 4: Simplify right side
    3,464,163.75x = 6,632,490,068,585.73
  5. Step 5: Solve for x
    x = 6,632,490,068,585.73/3,464,163.75
  6. Step 6: Final answer
    x = 1,914,600.62

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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.