Home / 1,104,133.59-1,656,279.14-294,513.48

Finding the Fourth Proportional to 1,104,133.59, 1,656,279.14 and 294,513.48

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Solution

The fourth proportional to 1,104,133.59, 1,656,279.14 and 294,513.48 is: 441,791.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,133.59 : 1,656,279.14 = 294,513.48 : x
  2. Step 2: Convert to fraction form
    1,104,133.59/1,656,279.14 = 294,513.48/x
  3. Step 3: Cross multiply
    1,104,133.59x = 1,656,279.14 × 294,513.48
  4. Step 4: Simplify right side
    1,104,133.59x = 487,796,533,372.81
  5. Step 5: Solve for x
    x = 487,796,533,372.81/1,104,133.59
  6. Step 6: Final answer
    x = 441,791.23

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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.