Home / 2,294,675.25-3,438,911.43-873,956.31

Finding the Fourth Proportional to 2,294,675.25, 3,438,911.43 and 873,956.31

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Solution

The fourth proportional to 2,294,675.25, 3,438,911.43 and 873,956.31 is: 1,309,753.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,675.25 : 3,438,911.43 = 873,956.31 : x
  2. Step 2: Convert to fraction form
    2,294,675.25/3,438,911.43 = 873,956.31/x
  3. Step 3: Cross multiply
    2,294,675.25x = 3,438,911.43 × 873,956.31
  4. Step 4: Simplify right side
    2,294,675.25x = 3,005,458,322,215.28
  5. Step 5: Solve for x
    x = 3,005,458,322,215.28/2,294,675.25
  6. Step 6: Final answer
    x = 1,309,753.23

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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.