Home / 11,538,273.80-17,307,410.70-5,566,305.80

Finding the Fourth Proportional to 11,538,273.80, 17,307,410.70 and 5,566,305.80

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Solution

The fourth proportional to 11,538,273.80, 17,307,410.70 and 5,566,305.80 is: 8,349,458.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,538,273.80 : 17,307,410.70 = 5,566,305.80 : x
  2. Step 2: Convert to fraction form
    11,538,273.80/17,307,410.70 = 5,566,305.80/x
  3. Step 3: Cross multiply
    11,538,273.80x = 17,307,410.70 × 5,566,305.80
  4. Step 4: Simplify right side
    11,538,273.80x = 96,338,340,562,392.05
  5. Step 5: Solve for x
    x = 96,338,340,562,392.05/11,538,273.80
  6. Step 6: Final answer
    x = 8,349,458.70

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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.