Home / 6,653,546.61-9,181,887.89-3,597,753.57

Finding the Fourth Proportional to 6,653,546.61, 9,181,887.89 and 3,597,753.57

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Solution

The fourth proportional to 6,653,546.61, 9,181,887.89 and 3,597,753.57 is: 4,964,896.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,546.61 : 9,181,887.89 = 3,597,753.57 : x
  2. Step 2: Convert to fraction form
    6,653,546.61/9,181,887.89 = 3,597,753.57/x
  3. Step 3: Cross multiply
    6,653,546.61x = 9,181,887.89 × 3,597,753.57
  4. Step 4: Simplify right side
    6,653,546.61x = 33,034,169,944,581.65
  5. Step 5: Solve for x
    x = 33,034,169,944,581.65/6,653,546.61
  6. Step 6: Final answer
    x = 4,964,896.45

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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.