Home / 1,467,293.12-2,201,135.52-580,621.76

Finding the Fourth Proportional to 1,467,293.12, 2,201,135.52 and 580,621.76

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Solution

The fourth proportional to 1,467,293.12, 2,201,135.52 and 580,621.76 is: 871,010.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,293.12 : 2,201,135.52 = 580,621.76 : x
  2. Step 2: Convert to fraction form
    1,467,293.12/2,201,135.52 = 580,621.76/x
  3. Step 3: Cross multiply
    1,467,293.12x = 2,201,135.52 × 580,621.76
  4. Step 4: Simplify right side
    1,467,293.12x = 1,278,027,179,620.92
  5. Step 5: Solve for x
    x = 1,278,027,179,620.92/1,467,293.12
  6. Step 6: Final answer
    x = 871,010.14

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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.