Home / 1,597,143.93-2,396,060.30-459,898.44

Finding the Fourth Proportional to 1,597,143.93, 2,396,060.30 and 459,898.44

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Solution

The fourth proportional to 1,597,143.93, 2,396,060.30 and 459,898.44 is: 689,946.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,143.93 : 2,396,060.30 = 459,898.44 : x
  2. Step 2: Convert to fraction form
    1,597,143.93/2,396,060.30 = 459,898.44/x
  3. Step 3: Cross multiply
    1,597,143.93x = 2,396,060.30 × 459,898.44
  4. Step 4: Simplify right side
    1,597,143.93x = 1,101,944,394,115.93
  5. Step 5: Solve for x
    x = 1,101,944,394,115.93/1,597,143.93
  6. Step 6: Final answer
    x = 689,946.83

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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.