Home / 3,804,531.22-5,250,814.01-2,409,220.21

Finding the Fourth Proportional to 3,804,531.22, 5,250,814.01 and 2,409,220.21

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Solution

The fourth proportional to 3,804,531.22, 5,250,814.01 and 2,409,220.21 is: 3,325,079.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,531.22 : 5,250,814.01 = 2,409,220.21 : x
  2. Step 2: Convert to fraction form
    3,804,531.22/5,250,814.01 = 2,409,220.21/x
  3. Step 3: Cross multiply
    3,804,531.22x = 5,250,814.01 × 2,409,220.21
  4. Step 4: Simplify right side
    3,804,531.22x = 12,650,367,218,773.93
  5. Step 5: Solve for x
    x = 12,650,367,218,773.93/3,804,531.22
  6. Step 6: Final answer
    x = 3,325,079.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.