Home / 1,895,516.68-2,843,421.92-633,348.76

Finding the Fourth Proportional to 1,895,516.68, 2,843,421.92 and 633,348.76

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Solution

The fourth proportional to 1,895,516.68, 2,843,421.92 and 633,348.76 is: 950,072.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,516.68 : 2,843,421.92 = 633,348.76 : x
  2. Step 2: Convert to fraction form
    1,895,516.68/2,843,421.92 = 633,348.76/x
  3. Step 3: Cross multiply
    1,895,516.68x = 2,843,421.92 × 633,348.76
  4. Step 4: Simplify right side
    1,895,516.68x = 1,800,877,747,188.82
  5. Step 5: Solve for x
    x = 1,800,877,747,188.82/1,895,516.68
  6. Step 6: Final answer
    x = 950,072.22

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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.