Home / 937,241.27-1,405,571.00-338,124.36

Finding the Fourth Proportional to 937,241.27, 1,405,571.00 and 338,124.36

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Solution

The fourth proportional to 937,241.27, 1,405,571.00 and 338,124.36 is: 507,081.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,241.27 : 1,405,571.00 = 338,124.36 : x
  2. Step 2: Convert to fraction form
    937,241.27/1,405,571.00 = 338,124.36/x
  3. Step 3: Cross multiply
    937,241.27x = 1,405,571.00 × 338,124.36
  4. Step 4: Simplify right side
    937,241.27x = 475,257,793,118.94
  5. Step 5: Solve for x
    x = 475,257,793,118.94/937,241.27
  6. Step 6: Final answer
    x = 507,081.59

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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.