Home / 3,655,003-5,043,204.30-2,365,664.44

Finding the Fourth Proportional to 3,655,003, 5,043,204.30 and 2,365,664.44

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Solution

The fourth proportional to 3,655,003, 5,043,204.30 and 2,365,664.44 is: 3,264,163.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,003 : 5,043,204.30 = 2,365,664.44 : x
  2. Step 2: Convert to fraction form
    3,655,003/5,043,204.30 = 2,365,664.44/x
  3. Step 3: Cross multiply
    3,655,003x = 5,043,204.30 × 2,365,664.44
  4. Step 4: Simplify right side
    3,655,003x = 11,930,529,076,165.09
  5. Step 5: Solve for x
    x = 11,930,529,076,165.09/3,655,003
  6. Step 6: Final answer
    x = 3,264,163.96

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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.