Home / 1,104,502.22-1,656,558.92-294,896.69

Finding the Fourth Proportional to 1,104,502.22, 1,656,558.92 and 294,896.69

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Solution

The fourth proportional to 1,104,502.22, 1,656,558.92 and 294,896.69 is: 442,293.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,502.22 : 1,656,558.92 = 294,896.69 : x
  2. Step 2: Convert to fraction form
    1,104,502.22/1,656,558.92 = 294,896.69/x
  3. Step 3: Cross multiply
    1,104,502.22x = 1,656,558.92 × 294,896.69
  4. Step 4: Simplify right side
    1,104,502.22x = 488,513,732,540.70
  5. Step 5: Solve for x
    x = 488,513,732,540.70/1,104,502.22
  6. Step 6: Final answer
    x = 442,293.12

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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.