Home / 2,324,436.78-3,486,733.83-618,581.76

Finding the Fourth Proportional to 2,324,436.78, 3,486,733.83 and 618,581.76

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Solution

The fourth proportional to 2,324,436.78, 3,486,733.83 and 618,581.76 is: 927,893.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,436.78 : 3,486,733.83 = 618,581.76 : x
  2. Step 2: Convert to fraction form
    2,324,436.78/3,486,733.83 = 618,581.76/x
  3. Step 3: Cross multiply
    2,324,436.78x = 3,486,733.83 × 618,581.76
  4. Step 4: Simplify right side
    2,324,436.78x = 2,156,829,949,212.94
  5. Step 5: Solve for x
    x = 2,156,829,949,212.94/2,324,436.78
  6. Step 6: Final answer
    x = 927,893.57

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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.