Home / 2,242,843.22-3,364,102.18-876,360.06

Finding the Fourth Proportional to 2,242,843.22, 3,364,102.18 and 876,360.06

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Solution

The fourth proportional to 2,242,843.22, 3,364,102.18 and 876,360.06 is: 1,314,476.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,843.22 : 3,364,102.18 = 876,360.06 : x
  2. Step 2: Convert to fraction form
    2,242,843.22/3,364,102.18 = 876,360.06/x
  3. Step 3: Cross multiply
    2,242,843.22x = 3,364,102.18 × 876,360.06
  4. Step 4: Simplify right side
    2,242,843.22x = 2,948,164,784,476.86
  5. Step 5: Solve for x
    x = 2,948,164,784,476.86/2,242,843.22
  6. Step 6: Final answer
    x = 1,314,476.53

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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.