Home / 2,342,536.57-3,231,450.34-1,425,046.33

Finding the Fourth Proportional to 2,342,536.57, 3,231,450.34 and 1,425,046.33

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Solution

The fourth proportional to 2,342,536.57, 3,231,450.34 and 1,425,046.33 is: 1,965,803.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,536.57 : 3,231,450.34 = 1,425,046.33 : x
  2. Step 2: Convert to fraction form
    2,342,536.57/3,231,450.34 = 1,425,046.33/x
  3. Step 3: Cross multiply
    2,342,536.57x = 3,231,450.34 × 1,425,046.33
  4. Step 4: Simplify right side
    2,342,536.57x = 4,604,966,447,594.25
  5. Step 5: Solve for x
    x = 4,604,966,447,594.25/2,342,536.57
  6. Step 6: Final answer
    x = 1,965,803.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.