Home / 1,067,695.44-1,601,213.58-309,592.77

Finding the Fourth Proportional to 1,067,695.44, 1,601,213.58 and 309,592.77

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Solution

The fourth proportional to 1,067,695.44, 1,601,213.58 and 309,592.77 is: 464,293.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,695.44 : 1,601,213.58 = 309,592.77 : x
  2. Step 2: Convert to fraction form
    1,067,695.44/1,601,213.58 = 309,592.77/x
  3. Step 3: Cross multiply
    1,067,695.44x = 1,601,213.58 × 309,592.77
  4. Step 4: Simplify right side
    1,067,695.44x = 495,724,147,593.82
  5. Step 5: Solve for x
    x = 495,724,147,593.82/1,067,695.44
  6. Step 6: Final answer
    x = 464,293.59

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1.5x scale

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.