Home / 2,057,116.48-3,083,784.24-708,958.88

Finding the Fourth Proportional to 2,057,116.48, 3,083,784.24 and 708,958.88

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Solution

The fourth proportional to 2,057,116.48, 3,083,784.24 and 708,958.88 is: 1,062,786.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,057,116.48 : 3,083,784.24 = 708,958.88 : x
  2. Step 2: Convert to fraction form
    2,057,116.48/3,083,784.24 = 708,958.88/x
  3. Step 3: Cross multiply
    2,057,116.48x = 3,083,784.24 × 708,958.88
  4. Step 4: Simplify right side
    2,057,116.48x = 2,186,276,220,952.05
  5. Step 5: Solve for x
    x = 2,186,276,220,952.05/2,057,116.48
  6. Step 6: Final answer
    x = 1,062,786.79

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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.