Home / 6,694,166.42-9,238,144.52-3,793,460.84

Finding the Fourth Proportional to 6,694,166.42, 9,238,144.52 and 3,793,460.84

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Solution

The fourth proportional to 6,694,166.42, 9,238,144.52 and 3,793,460.84 is: 5,235,086.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,694,166.42 : 9,238,144.52 = 3,793,460.84 : x
  2. Step 2: Convert to fraction form
    6,694,166.42/9,238,144.52 = 3,793,460.84/x
  3. Step 3: Cross multiply
    6,694,166.42x = 9,238,144.52 × 3,793,460.84
  4. Step 4: Simplify right side
    6,694,166.42x = 35,044,539,470,880.59
  5. Step 5: Solve for x
    x = 35,044,539,470,880.59/6,694,166.42
  6. Step 6: Final answer
    x = 5,235,086.38

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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.