Home / 1,109,992.62-1,531,794.64-600,695.04

Finding the Fourth Proportional to 1,109,992.62, 1,531,794.64 and 600,695.04

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Solution

The fourth proportional to 1,109,992.62, 1,531,794.64 and 600,695.04 is: 828,961.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,109,992.62 : 1,531,794.64 = 600,695.04 : x
  2. Step 2: Convert to fraction form
    1,109,992.62/1,531,794.64 = 600,695.04/x
  3. Step 3: Cross multiply
    1,109,992.62x = 1,531,794.64 × 600,695.04
  4. Step 4: Simplify right side
    1,109,992.62x = 920,141,442,546.59
  5. Step 5: Solve for x
    x = 920,141,442,546.59/1,109,992.62
  6. Step 6: Final answer
    x = 828,961.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.