Home / 3,253,477.34-4,874,879.72-2,305,155.26

Finding the Fourth Proportional to 3,253,477.34, 4,874,879.72 and 2,305,155.26

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Solution

The fourth proportional to 3,253,477.34, 4,874,879.72 and 2,305,155.26 is: 3,453,952.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,477.34 : 4,874,879.72 = 2,305,155.26 : x
  2. Step 2: Convert to fraction form
    3,253,477.34/4,874,879.72 = 2,305,155.26/x
  3. Step 3: Cross multiply
    3,253,477.34x = 4,874,879.72 × 2,305,155.26
  4. Step 4: Simplify right side
    3,253,477.34x = 11,237,354,609,813.82
  5. Step 5: Solve for x
    x = 11,237,354,609,813.82/3,253,477.34
  6. Step 6: Final answer
    x = 3,453,952.02

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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.