Home / 5,589,823.91-8,384,737.80-1,751,944.10

Finding the Fourth Proportional to 5,589,823.91, 8,384,737.80 and 1,751,944.10

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Solution

The fourth proportional to 5,589,823.91, 8,384,737.80 and 1,751,944.10 is: 2,627,916.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,823.91 : 8,384,737.80 = 1,751,944.10 : x
  2. Step 2: Convert to fraction form
    5,589,823.91/8,384,737.80 = 1,751,944.10/x
  3. Step 3: Cross multiply
    5,589,823.91x = 8,384,737.80 × 1,751,944.10
  4. Step 4: Simplify right side
    5,589,823.91x = 14,689,591,918,756.98
  5. Step 5: Solve for x
    x = 14,689,591,918,756.98/5,589,823.91
  6. Step 6: Final answer
    x = 2,627,916.76

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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.