Home / 1,374,731.22-2,062,198.00-363,846.33

Finding the Fourth Proportional to 1,374,731.22, 2,062,198.00 and 363,846.33

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Solution

The fourth proportional to 1,374,731.22, 2,062,198.00 and 363,846.33 is: 545,796.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,731.22 : 2,062,198.00 = 363,846.33 : x
  2. Step 2: Convert to fraction form
    1,374,731.22/2,062,198.00 = 363,846.33/x
  3. Step 3: Cross multiply
    1,374,731.22x = 2,062,198.00 × 363,846.33
  4. Step 4: Simplify right side
    1,374,731.22x = 750,323,174,488.15
  5. Step 5: Solve for x
    x = 750,323,174,488.15/1,374,731.22
  6. Step 6: Final answer
    x = 545,796.27

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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.