Home / 9,598,121.21-14,407,143.62-5,562,493.85

Finding the Fourth Proportional to 9,598,121.21, 14,407,143.62 and 5,562,493.85

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Solution

The fourth proportional to 9,598,121.21, 14,407,143.62 and 5,562,493.85 is: 8,349,514.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,121.21 : 14,407,143.62 = 5,562,493.85 : x
  2. Step 2: Convert to fraction form
    9,598,121.21/14,407,143.62 = 5,562,493.85/x
  3. Step 3: Cross multiply
    9,598,121.21x = 14,407,143.62 × 5,562,493.85
  4. Step 4: Simplify right side
    9,598,121.21x = 80,139,647,790,522.12
  5. Step 5: Solve for x
    x = 80,139,647,790,522.12/9,598,121.21
  6. Step 6: Final answer
    x = 8,349,514.04

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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.