Home / 1,606,314.62-2,409,480.24-541,365.90

Finding the Fourth Proportional to 1,606,314.62, 2,409,480.24 and 541,365.90

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Solution

The fourth proportional to 1,606,314.62, 2,409,480.24 and 541,365.90 is: 812,051.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,314.62 : 2,409,480.24 = 541,365.90 : x
  2. Step 2: Convert to fraction form
    1,606,314.62/2,409,480.24 = 541,365.90/x
  3. Step 3: Cross multiply
    1,606,314.62x = 2,409,480.24 × 541,365.90
  4. Step 4: Simplify right side
    1,606,314.62x = 1,304,410,438,659.82
  5. Step 5: Solve for x
    x = 1,304,410,438,659.82/1,606,314.62
  6. Step 6: Final answer
    x = 812,051.65

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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.