Home / 4,056,648.88-5,597,962.74-2,220,755.44

Finding the Fourth Proportional to 4,056,648.88, 5,597,962.74 and 2,220,755.44

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Solution

The fourth proportional to 4,056,648.88, 5,597,962.74 and 2,220,755.44 is: 3,064,526.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,648.88 : 5,597,962.74 = 2,220,755.44 : x
  2. Step 2: Convert to fraction form
    4,056,648.88/5,597,962.74 = 2,220,755.44/x
  3. Step 3: Cross multiply
    4,056,648.88x = 5,597,962.74 × 2,220,755.44
  4. Step 4: Simplify right side
    4,056,648.88x = 12,431,706,207,772.31
  5. Step 5: Solve for x
    x = 12,431,706,207,772.31/4,056,648.88
  6. Step 6: Final answer
    x = 3,064,526.06

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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.