Home / 9,538,736.20-14,303,189.10-3,552,022.60

Finding the Fourth Proportional to 9,538,736.20, 14,303,189.10 and 3,552,022.60

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Solution

The fourth proportional to 9,538,736.20, 14,303,189.10 and 3,552,022.60 is: 5,326,203.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,538,736.20 : 14,303,189.10 = 3,552,022.60 : x
  2. Step 2: Convert to fraction form
    9,538,736.20/14,303,189.10 = 3,552,022.60/x
  3. Step 3: Cross multiply
    9,538,736.20x = 14,303,189.10 × 3,552,022.60
  4. Step 4: Simplify right side
    9,538,736.20x = 50,805,250,935,273.66
  5. Step 5: Solve for x
    x = 50,805,250,935,273.66/9,538,736.20
  6. Step 6: Final answer
    x = 5,326,203.58

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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.