Home / 3,802,805.96-5,704,221.96-962,916.80

Finding the Fourth Proportional to 3,802,805.96, 5,704,221.96 and 962,916.80

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Solution

The fourth proportional to 3,802,805.96, 5,704,221.96 and 962,916.80 is: 1,444,378.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,805.96 : 5,704,221.96 = 962,916.80 : x
  2. Step 2: Convert to fraction form
    3,802,805.96/5,704,221.96 = 962,916.80/x
  3. Step 3: Cross multiply
    3,802,805.96x = 5,704,221.96 × 962,916.80
  4. Step 4: Simplify right side
    3,802,805.96x = 5,492,691,156,212.93
  5. Step 5: Solve for x
    x = 5,492,691,156,212.93/3,802,805.96
  6. Step 6: Final answer
    x = 1,444,378.50

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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.