Home / 5,916,440.80-8,855,998.80-4,236,824.80

Finding the Fourth Proportional to 5,916,440.80, 8,855,998.80 and 4,236,824.80

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Solution

The fourth proportional to 5,916,440.80, 8,855,998.80 and 4,236,824.80 is: 6,341,872.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916,440.80 : 8,855,998.80 = 4,236,824.80 : x
  2. Step 2: Convert to fraction form
    5,916,440.80/8,855,998.80 = 4,236,824.80/x
  3. Step 3: Cross multiply
    5,916,440.80x = 8,855,998.80 × 4,236,824.80
  4. Step 4: Simplify right side
    5,916,440.80x = 37,521,315,344,610.24
  5. Step 5: Solve for x
    x = 37,521,315,344,610.24/5,916,440.80
  6. Step 6: Final answer
    x = 6,341,872.86

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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.