Home / 10,625,771.20-15,936,945.92-3,051,014.08

Finding the Fourth Proportional to 10,625,771.20, 15,936,945.92 and 3,051,014.08

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Solution

The fourth proportional to 10,625,771.20, 15,936,945.92 and 3,051,014.08 is: 4,576,029.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,625,771.20 : 15,936,945.92 = 3,051,014.08 : x
  2. Step 2: Convert to fraction form
    10,625,771.20/15,936,945.92 = 3,051,014.08/x
  3. Step 3: Cross multiply
    10,625,771.20x = 15,936,945.92 × 3,051,014.08
  4. Step 4: Simplify right side
    10,625,771.20x = 48,623,846,394,118.55
  5. Step 5: Solve for x
    x = 48,623,846,394,118.55/10,625,771.20
  6. Step 6: Final answer
    x = 4,576,029.87

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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.