Home / 9,261,550.80-13,892,326.20-2,529,964.80

Finding the Fourth Proportional to 9,261,550.80, 13,892,326.20 and 2,529,964.80

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Solution

The fourth proportional to 9,261,550.80, 13,892,326.20 and 2,529,964.80 is: 3,794,947.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,550.80 : 13,892,326.20 = 2,529,964.80 : x
  2. Step 2: Convert to fraction form
    9,261,550.80/13,892,326.20 = 2,529,964.80/x
  3. Step 3: Cross multiply
    9,261,550.80x = 13,892,326.20 × 2,529,964.80
  4. Step 4: Simplify right side
    9,261,550.80x = 35,147,096,276,117.75
  5. Step 5: Solve for x
    x = 35,147,096,276,117.75/9,261,550.80
  6. Step 6: Final answer
    x = 3,794,947.20

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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.