Home / 940,336.26-1,410,501.30-341,296.62

Finding the Fourth Proportional to 940,336.26, 1,410,501.30 and 341,296.62

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Solution

The fourth proportional to 940,336.26, 1,410,501.30 and 341,296.62 is: 511,943.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,336.26 : 1,410,501.30 = 341,296.62 : x
  2. Step 2: Convert to fraction form
    940,336.26/1,410,501.30 = 341,296.62/x
  3. Step 3: Cross multiply
    940,336.26x = 1,410,501.30 × 341,296.62
  4. Step 4: Simplify right side
    940,336.26x = 481,399,326,195.61
  5. Step 5: Solve for x
    x = 481,399,326,195.61/940,336.26
  6. Step 6: Final answer
    x = 511,943.81

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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.