Home / 6,256,822.80-9,385,234.20-2,469,813.60

Finding the Fourth Proportional to 6,256,822.80, 9,385,234.20 and 2,469,813.60

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Solution

The fourth proportional to 6,256,822.80, 9,385,234.20 and 2,469,813.60 is: 3,704,720.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,822.80 : 9,385,234.20 = 2,469,813.60 : x
  2. Step 2: Convert to fraction form
    6,256,822.80/9,385,234.20 = 2,469,813.60/x
  3. Step 3: Cross multiply
    6,256,822.80x = 9,385,234.20 × 2,469,813.60
  4. Step 4: Simplify right side
    6,256,822.80x = 23,179,779,066,345.12
  5. Step 5: Solve for x
    x = 23,179,779,066,345.12/6,256,822.80
  6. Step 6: Final answer
    x = 3,704,720.40

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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.