Home / 3,003,623.85-4,505,645.93-1,486,899.54

Finding the Fourth Proportional to 3,003,623.85, 4,505,645.93 and 1,486,899.54

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Solution

The fourth proportional to 3,003,623.85, 4,505,645.93 and 1,486,899.54 is: 2,230,453.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,623.85 : 4,505,645.93 = 1,486,899.54 : x
  2. Step 2: Convert to fraction form
    3,003,623.85/4,505,645.93 = 1,486,899.54/x
  3. Step 3: Cross multiply
    3,003,623.85x = 4,505,645.93 × 1,486,899.54
  4. Step 4: Simplify right side
    3,003,623.85x = 6,699,442,853,285.37
  5. Step 5: Solve for x
    x = 6,699,442,853,285.37/3,003,623.85
  6. Step 6: Final answer
    x = 2,230,453.34

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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.