Home / 2,593,136.30-3,579,508.83-1,950,412.54

Finding the Fourth Proportional to 2,593,136.30, 3,579,508.83 and 1,950,412.54

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Solution

The fourth proportional to 2,593,136.30, 3,579,508.83 and 1,950,412.54 is: 2,692,306.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,593,136.30 : 3,579,508.83 = 1,950,412.54 : x
  2. Step 2: Convert to fraction form
    2,593,136.30/3,579,508.83 = 1,950,412.54/x
  3. Step 3: Cross multiply
    2,593,136.30x = 3,579,508.83 × 1,950,412.54
  4. Step 4: Simplify right side
    2,593,136.30x = 6,981,518,909,072.73
  5. Step 5: Solve for x
    x = 6,981,518,909,072.73/2,593,136.30
  6. Step 6: Final answer
    x = 2,692,306.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.