Home / 1,593,428.82-2,390,889.39-794,771.92

Finding the Fourth Proportional to 1,593,428.82, 2,390,889.39 and 794,771.92

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Solution

The fourth proportional to 1,593,428.82, 2,390,889.39 and 794,771.92 is: 1,192,530.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,428.82 : 2,390,889.39 = 794,771.92 : x
  2. Step 2: Convert to fraction form
    1,593,428.82/2,390,889.39 = 794,771.92/x
  3. Step 3: Cross multiply
    1,593,428.82x = 2,390,889.39 × 794,771.92
  4. Step 4: Simplify right side
    1,593,428.82x = 1,900,211,750,997.93
  5. Step 5: Solve for x
    x = 1,900,211,750,997.93/1,593,428.82
  6. Step 6: Final answer
    x = 1,192,530.05

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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.