Home / 7,633,167.20-11,449,750.80-6,593,904.80

Finding the Fourth Proportional to 7,633,167.20, 11,449,750.80 and 6,593,904.80

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Solution

The fourth proportional to 7,633,167.20, 11,449,750.80 and 6,593,904.80 is: 9,890,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,633,167.20 : 11,449,750.80 = 6,593,904.80 : x
  2. Step 2: Convert to fraction form
    7,633,167.20/11,449,750.80 = 6,593,904.80/x
  3. Step 3: Cross multiply
    7,633,167.20x = 11,449,750.80 × 6,593,904.80
  4. Step 4: Simplify right side
    7,633,167.20x = 75,498,566,758,923.84
  5. Step 5: Solve for x
    x = 75,498,566,758,923.84/7,633,167.20
  6. Step 6: Final answer
    x = 9,890,857.20

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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.