Home / 9,224,674.78-13,825,010.09-3,753,393.40

Finding the Fourth Proportional to 9,224,674.78, 13,825,010.09 and 3,753,393.40

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Solution

The fourth proportional to 9,224,674.78, 13,825,010.09 and 3,753,393.40 is: 5,625,206.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,674.78 : 13,825,010.09 = 3,753,393.40 : x
  2. Step 2: Convert to fraction form
    9,224,674.78/13,825,010.09 = 3,753,393.40/x
  3. Step 3: Cross multiply
    9,224,674.78x = 13,825,010.09 × 3,753,393.40
  4. Step 4: Simplify right side
    9,224,674.78x = 51,890,701,538,847.39
  5. Step 5: Solve for x
    x = 51,890,701,538,847.39/9,224,674.78
  6. Step 6: Final answer
    x = 5,625,206.61

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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.