Home / 6,653,544.73-9,181,885.31-3,597,751.69

Finding the Fourth Proportional to 6,653,544.73, 9,181,885.31 and 3,597,751.69

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Solution

The fourth proportional to 6,653,544.73, 9,181,885.31 and 3,597,751.69 is: 4,964,893.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,544.73 : 9,181,885.31 = 3,597,751.69 : x
  2. Step 2: Convert to fraction form
    6,653,544.73/9,181,885.31 = 3,597,751.69/x
  3. Step 3: Cross multiply
    6,653,544.73x = 9,181,885.31 × 3,597,751.69
  4. Step 4: Simplify right side
    6,653,544.73x = 33,034,143,363,986.77
  5. Step 5: Solve for x
    x = 33,034,143,363,986.77/6,653,544.73
  6. Step 6: Final answer
    x = 4,964,893.86

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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.