Home / 2,227,843.35-3,341,893.86-630,272.61

Finding the Fourth Proportional to 2,227,843.35, 3,341,893.86 and 630,272.61

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Solution

The fourth proportional to 2,227,843.35, 3,341,893.86 and 630,272.61 is: 945,445.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,843.35 : 3,341,893.86 = 630,272.61 : x
  2. Step 2: Convert to fraction form
    2,227,843.35/3,341,893.86 = 630,272.61/x
  3. Step 3: Cross multiply
    2,227,843.35x = 3,341,893.86 × 630,272.61
  4. Step 4: Simplify right side
    2,227,843.35x = 2,106,304,165,485.17
  5. Step 5: Solve for x
    x = 2,106,304,165,485.17/2,227,843.35
  6. Step 6: Final answer
    x = 945,445.36

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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.