Home / 5,801,882.93-8,006,814.53-3,479,153.61

Finding the Fourth Proportional to 5,801,882.93, 8,006,814.53 and 3,479,153.61

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Solution

The fourth proportional to 5,801,882.93, 8,006,814.53 and 3,479,153.61 is: 4,801,361.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801,882.93 : 8,006,814.53 = 3,479,153.61 : x
  2. Step 2: Convert to fraction form
    5,801,882.93/8,006,814.53 = 3,479,153.61/x
  3. Step 3: Cross multiply
    5,801,882.93x = 8,006,814.53 × 3,479,153.61
  4. Step 4: Simplify right side
    5,801,882.93x = 27,856,937,702,326.57
  5. Step 5: Solve for x
    x = 27,856,937,702,326.57/5,801,882.93
  6. Step 6: Final answer
    x = 4,801,361.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.