Home / 6,145,849.20-9,218,773.80-2,950,204.80

Finding the Fourth Proportional to 6,145,849.20, 9,218,773.80 and 2,950,204.80

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Solution

The fourth proportional to 6,145,849.20, 9,218,773.80 and 2,950,204.80 is: 4,425,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,849.20 : 9,218,773.80 = 2,950,204.80 : x
  2. Step 2: Convert to fraction form
    6,145,849.20/9,218,773.80 = 2,950,204.80/x
  3. Step 3: Cross multiply
    6,145,849.20x = 9,218,773.80 × 2,950,204.80
  4. Step 4: Simplify right side
    6,145,849.20x = 27,197,270,714,874.24
  5. Step 5: Solve for x
    x = 27,197,270,714,874.24/6,145,849.20
  6. Step 6: Final answer
    x = 4,425,307.20

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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.