Home / 6,653,583.66-9,181,939.22-3,597,790.62

Finding the Fourth Proportional to 6,653,583.66, 9,181,939.22 and 3,597,790.62

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Solution

The fourth proportional to 6,653,583.66, 9,181,939.22 and 3,597,790.62 is: 4,964,947.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,583.66 : 9,181,939.22 = 3,597,790.62 : x
  2. Step 2: Convert to fraction form
    6,653,583.66/9,181,939.22 = 3,597,790.62/x
  3. Step 3: Cross multiply
    6,653,583.66x = 9,181,939.22 × 3,597,790.62
  4. Step 4: Simplify right side
    6,653,583.66x = 33,034,694,799,126.12
  5. Step 5: Solve for x
    x = 33,034,694,799,126.12/6,653,583.66
  6. Step 6: Final answer
    x = 4,964,947.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.