Home / 6,503,003.80-9,744,008.10-4,102,552.60

Finding the Fourth Proportional to 6,503,003.80, 9,744,008.10 and 4,102,552.60

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Solution

The fourth proportional to 6,503,003.80, 9,744,008.10 and 4,102,552.60 is: 6,147,206.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,003.80 : 9,744,008.10 = 4,102,552.60 : x
  2. Step 2: Convert to fraction form
    6,503,003.80/9,744,008.10 = 4,102,552.60/x
  3. Step 3: Cross multiply
    6,503,003.80x = 9,744,008.10 × 4,102,552.60
  4. Step 4: Simplify right side
    6,503,003.80x = 39,975,305,765,076.06
  5. Step 5: Solve for x
    x = 39,975,305,765,076.06/6,503,003.80
  6. Step 6: Final answer
    x = 6,147,206.27

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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.