Home / 3,598,249.26-5,398,865.73-1,575,449.10

Finding the Fourth Proportional to 3,598,249.26, 5,398,865.73 and 1,575,449.10

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Solution

The fourth proportional to 3,598,249.26, 5,398,865.73 and 1,575,449.10 is: 2,363,826.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,249.26 : 5,398,865.73 = 1,575,449.10 : x
  2. Step 2: Convert to fraction form
    3,598,249.26/5,398,865.73 = 1,575,449.10/x
  3. Step 3: Cross multiply
    3,598,249.26x = 5,398,865.73 × 1,575,449.10
  4. Step 4: Simplify right side
    3,598,249.26x = 8,505,638,155,349.34
  5. Step 5: Solve for x
    x = 8,505,638,155,349.34/3,598,249.26
  6. Step 6: Final answer
    x = 2,363,826.83

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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.