Home / 6,694,165.80-9,238,143.66-3,793,460.22

Finding the Fourth Proportional to 6,694,165.80, 9,238,143.66 and 3,793,460.22

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Solution

The fourth proportional to 6,694,165.80, 9,238,143.66 and 3,793,460.22 is: 5,235,085.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,165.80 : 9,238,143.66 = 3,793,460.22 : x
  2. Step 2: Convert to fraction form
    6,694,165.80/9,238,143.66 = 3,793,460.22/x
  3. Step 3: Cross multiply
    6,694,165.80x = 9,238,143.66 × 3,793,460.22
  4. Step 4: Simplify right side
    6,694,165.80x = 35,044,530,446,212.17
  5. Step 5: Solve for x
    x = 35,044,530,446,212.17/6,694,165.80
  6. Step 6: Final answer
    x = 5,235,085.52

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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.