Home / 5,469,282.54-7,547,221.98-3,021,866.73

Finding the Fourth Proportional to 5,469,282.54, 7,547,221.98 and 3,021,866.73

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Solution

The fourth proportional to 5,469,282.54, 7,547,221.98 and 3,021,866.73 is: 4,169,961.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,469,282.54 : 7,547,221.98 = 3,021,866.73 : x
  2. Step 2: Convert to fraction form
    5,469,282.54/7,547,221.98 = 3,021,866.73/x
  3. Step 3: Cross multiply
    5,469,282.54x = 7,547,221.98 × 3,021,866.73
  4. Step 4: Simplify right side
    5,469,282.54x = 22,806,699,005,286.73
  5. Step 5: Solve for x
    x = 22,806,699,005,286.73/5,469,282.54
  6. Step 6: Final answer
    x = 4,169,961.75

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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.