Home / 2,617,525.39-3,926,375.58-724,108.27

Finding the Fourth Proportional to 2,617,525.39, 3,926,375.58 and 724,108.27

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Solution

The fourth proportional to 2,617,525.39, 3,926,375.58 and 724,108.27 is: 1,086,186.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,525.39 : 3,926,375.58 = 724,108.27 : x
  2. Step 2: Convert to fraction form
    2,617,525.39/3,926,375.58 = 724,108.27/x
  3. Step 3: Cross multiply
    2,617,525.39x = 3,926,375.58 × 724,108.27
  4. Step 4: Simplify right side
    2,617,525.39x = 2,843,121,024,983.51
  5. Step 5: Solve for x
    x = 2,843,121,024,983.51/2,617,525.39
  6. Step 6: Final answer
    x = 1,086,186.61

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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.