Home / 1,104,133.95-1,656,279.69-294,513.84

Finding the Fourth Proportional to 1,104,133.95, 1,656,279.69 and 294,513.84

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Solution

The fourth proportional to 1,104,133.95, 1,656,279.69 and 294,513.84 is: 441,791.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,133.95 : 1,656,279.69 = 294,513.84 : x
  2. Step 2: Convert to fraction form
    1,104,133.95/1,656,279.69 = 294,513.84/x
  3. Step 3: Cross multiply
    1,104,133.95x = 1,656,279.69 × 294,513.84
  4. Step 4: Simplify right side
    1,104,133.95x = 487,797,291,615.91
  5. Step 5: Solve for x
    x = 487,797,291,615.91/1,104,133.95
  6. Step 6: Final answer
    x = 441,791.77

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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.