Home / 3,897,213.88-5,804,725.73-3,722,355.04

Finding the Fourth Proportional to 3,897,213.88, 5,804,725.73 and 3,722,355.04

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Solution

The fourth proportional to 3,897,213.88, 5,804,725.73 and 3,722,355.04 is: 5,544,281.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,897,213.88 : 5,804,725.73 = 3,722,355.04 : x
  2. Step 2: Convert to fraction form
    3,897,213.88/5,804,725.73 = 3,722,355.04/x
  3. Step 3: Cross multiply
    3,897,213.88x = 5,804,725.73 × 3,722,355.04
  4. Step 4: Simplify right side
    3,897,213.88x = 21,607,250,076,883.18
  5. Step 5: Solve for x
    x = 21,607,250,076,883.18/3,897,213.88
  6. Step 6: Final answer
    x = 5,544,281.31

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.