Home / 3,003,481.32-4,501,474.86-1,465,209.09

Finding the Fourth Proportional to 3,003,481.32, 4,501,474.86 and 1,465,209.09

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Solution

The fourth proportional to 3,003,481.32, 4,501,474.86 and 1,465,209.09 is: 2,195,985.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,481.32 : 4,501,474.86 = 1,465,209.09 : x
  2. Step 2: Convert to fraction form
    3,003,481.32/4,501,474.86 = 1,465,209.09/x
  3. Step 3: Cross multiply
    3,003,481.32x = 4,501,474.86 × 1,465,209.09
  4. Step 4: Simplify right side
    3,003,481.32x = 6,595,601,883,278.48
  5. Step 5: Solve for x
    x = 6,595,601,883,278.48/3,003,481.32
  6. Step 6: Final answer
    x = 2,195,985.65

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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.