Home / 6,797,454.48-9,380,734.71-3,699,828.21

Finding the Fourth Proportional to 6,797,454.48, 9,380,734.71 and 3,699,828.21

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Solution

The fourth proportional to 6,797,454.48, 9,380,734.71 and 3,699,828.21 is: 5,105,897.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,454.48 : 9,380,734.71 = 3,699,828.21 : x
  2. Step 2: Convert to fraction form
    6,797,454.48/9,380,734.71 = 3,699,828.21/x
  3. Step 3: Cross multiply
    6,797,454.48x = 9,380,734.71 × 3,699,828.21
  4. Step 4: Simplify right side
    6,797,454.48x = 34,707,106,910,584.17
  5. Step 5: Solve for x
    x = 34,707,106,910,584.17/6,797,454.48
  6. Step 6: Final answer
    x = 5,105,897.66

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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.