Home / 1,595,286.52-2,392,412.16-530,042.56

Finding the Fourth Proportional to 1,595,286.52, 2,392,412.16 and 530,042.56

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Solution

The fourth proportional to 1,595,286.52, 2,392,412.16 and 530,042.56 is: 794,891.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,286.52 : 2,392,412.16 = 530,042.56 : x
  2. Step 2: Convert to fraction form
    1,595,286.52/2,392,412.16 = 530,042.56/x
  3. Step 3: Cross multiply
    1,595,286.52x = 2,392,412.16 × 530,042.56
  4. Step 4: Simplify right side
    1,595,286.52x = 1,268,080,265,861.53
  5. Step 5: Solve for x
    x = 1,268,080,265,861.53/1,595,286.52
  6. Step 6: Final answer
    x = 794,891.86

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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.