Home / 2,378,240.54-3,567,233.43-841,129.46

Finding the Fourth Proportional to 2,378,240.54, 3,567,233.43 and 841,129.46

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Solution

The fourth proportional to 2,378,240.54, 3,567,233.43 and 841,129.46 is: 1,261,649.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,378,240.54 : 3,567,233.43 = 841,129.46 : x
  2. Step 2: Convert to fraction form
    2,378,240.54/3,567,233.43 = 841,129.46/x
  3. Step 3: Cross multiply
    2,378,240.54x = 3,567,233.43 × 841,129.46
  4. Step 4: Simplify right side
    2,378,240.54x = 3,000,505,110,833.68
  5. Step 5: Solve for x
    x = 3,000,505,110,833.68/2,378,240.54
  6. Step 6: Final answer
    x = 1,261,649.13

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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.