Home / 9,332,416.80-13,998,625.20-3,348,007.20

Finding the Fourth Proportional to 9,332,416.80, 13,998,625.20 and 3,348,007.20

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Solution

The fourth proportional to 9,332,416.80, 13,998,625.20 and 3,348,007.20 is: 5,022,010.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,332,416.80 : 13,998,625.20 = 3,348,007.20 : x
  2. Step 2: Convert to fraction form
    9,332,416.80/13,998,625.20 = 3,348,007.20/x
  3. Step 3: Cross multiply
    9,332,416.80x = 13,998,625.20 × 3,348,007.20
  4. Step 4: Simplify right side
    9,332,416.80x = 46,867,497,959,701.44
  5. Step 5: Solve for x
    x = 46,867,497,959,701.44/9,332,416.80
  6. Step 6: Final answer
    x = 5,022,010.80

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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.