Home / 5,921,490.11-8,880,906.58-2,723,543.87

Finding the Fourth Proportional to 5,921,490.11, 8,880,906.58 and 2,723,543.87

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Solution

The fourth proportional to 5,921,490.11, 8,880,906.58 and 2,723,543.87 is: 4,084,704.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,490.11 : 8,880,906.58 = 2,723,543.87 : x
  2. Step 2: Convert to fraction form
    5,921,490.11/8,880,906.58 = 2,723,543.87/x
  3. Step 3: Cross multiply
    5,921,490.11x = 8,880,906.58 × 2,723,543.87
  4. Step 4: Simplify right side
    5,921,490.11x = 24,187,538,624,788.28
  5. Step 5: Solve for x
    x = 24,187,538,624,788.28/5,921,490.11
  6. Step 6: Final answer
    x = 4,084,704.73

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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.