Home / 1,133,016.88-1,699,129.32-334,086.32

Finding the Fourth Proportional to 1,133,016.88, 1,699,129.32 and 334,086.32

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Solution

The fourth proportional to 1,133,016.88, 1,699,129.32 and 334,086.32 is: 501,012.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,016.88 : 1,699,129.32 = 334,086.32 : x
  2. Step 2: Convert to fraction form
    1,133,016.88/1,699,129.32 = 334,086.32/x
  3. Step 3: Cross multiply
    1,133,016.88x = 1,699,129.32 × 334,086.32
  4. Step 4: Simplify right side
    1,133,016.88x = 567,655,861,722.90
  5. Step 5: Solve for x
    x = 567,655,861,722.90/1,133,016.88
  6. Step 6: Final answer
    x = 501,012.71

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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.