Home / 2,233,415.37-3,348,489.78-716,234.69

Finding the Fourth Proportional to 2,233,415.37, 3,348,489.78 and 716,234.69

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Solution

The fourth proportional to 2,233,415.37, 3,348,489.78 and 716,234.69 is: 1,073,828.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,415.37 : 3,348,489.78 = 716,234.69 : x
  2. Step 2: Convert to fraction form
    2,233,415.37/3,348,489.78 = 716,234.69/x
  3. Step 3: Cross multiply
    2,233,415.37x = 3,348,489.78 × 716,234.69
  4. Step 4: Simplify right side
    2,233,415.37x = 2,398,304,539,546.47
  5. Step 5: Solve for x
    x = 2,398,304,539,546.47/2,233,415.37
  6. Step 6: Final answer
    x = 1,073,828.26

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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.