Home / 8,822,407.80-13,233,611.70-3,503,623.80

Finding the Fourth Proportional to 8,822,407.80, 13,233,611.70 and 3,503,623.80

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Solution

The fourth proportional to 8,822,407.80, 13,233,611.70 and 3,503,623.80 is: 5,255,435.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,822,407.80 : 13,233,611.70 = 3,503,623.80 : x
  2. Step 2: Convert to fraction form
    8,822,407.80/13,233,611.70 = 3,503,623.80/x
  3. Step 3: Cross multiply
    8,822,407.80x = 13,233,611.70 × 3,503,623.80
  4. Step 4: Simplify right side
    8,822,407.80x = 46,365,596,912,078.45
  5. Step 5: Solve for x
    x = 46,365,596,912,078.45/8,822,407.80
  6. Step 6: Final answer
    x = 5,255,435.70

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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.