Home / 3,598,249.01-5,398,865.36-1,575,448.85

Finding the Fourth Proportional to 3,598,249.01, 5,398,865.36 and 1,575,448.85

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Solution

The fourth proportional to 3,598,249.01, 5,398,865.36 and 1,575,448.85 is: 2,363,826.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,249.01 : 5,398,865.36 = 1,575,448.85 : x
  2. Step 2: Convert to fraction form
    3,598,249.01/5,398,865.36 = 1,575,448.85/x
  3. Step 3: Cross multiply
    3,598,249.01x = 5,398,865.36 × 1,575,448.85
  4. Step 4: Simplify right side
    3,598,249.01x = 8,505,636,222,716.84
  5. Step 5: Solve for x
    x = 8,505,636,222,716.84/3,598,249.01
  6. Step 6: Final answer
    x = 2,363,826.46

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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.