Home / 6,063,404.20-9,096,369.90-2,021,147.80

Finding the Fourth Proportional to 6,063,404.20, 9,096,369.90 and 2,021,147.80

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Solution

The fourth proportional to 6,063,404.20, 9,096,369.90 and 2,021,147.80 is: 3,032,142.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,063,404.20 : 9,096,369.90 = 2,021,147.80 : x
  2. Step 2: Convert to fraction form
    6,063,404.20/9,096,369.90 = 2,021,147.80/x
  3. Step 3: Cross multiply
    6,063,404.20x = 9,096,369.90 × 2,021,147.80
  4. Step 4: Simplify right side
    6,063,404.20x = 18,385,108,011,371.22
  5. Step 5: Solve for x
    x = 18,385,108,011,371.22/6,063,404.20
  6. Step 6: Final answer
    x = 3,032,142.90

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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.