Home / 1,606,376.58-2,409,573.24-541,427.88

Finding the Fourth Proportional to 1,606,376.58, 2,409,573.24 and 541,427.88

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Solution

The fourth proportional to 1,606,376.58, 2,409,573.24 and 541,427.88 is: 812,144.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,376.58 : 2,409,573.24 = 541,427.88 : x
  2. Step 2: Convert to fraction form
    1,606,376.58/2,409,573.24 = 541,427.88/x
  3. Step 3: Cross multiply
    1,606,376.58x = 2,409,573.24 × 541,427.88
  4. Step 4: Simplify right side
    1,606,376.58x = 1,304,610,131,037.93
  5. Step 5: Solve for x
    x = 1,304,610,131,037.93/1,606,376.58
  6. Step 6: Final answer
    x = 812,144.64

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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.