Home / 5,941,754.70-8,915,942.73-3,209,246.84

Finding the Fourth Proportional to 5,941,754.70, 8,915,942.73 and 3,209,246.84

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Solution

The fourth proportional to 5,941,754.70, 8,915,942.73 and 3,209,246.84 is: 4,815,658.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941,754.70 : 8,915,942.73 = 3,209,246.84 : x
  2. Step 2: Convert to fraction form
    5,941,754.70/8,915,942.73 = 3,209,246.84/x
  3. Step 3: Cross multiply
    5,941,754.70x = 8,915,942.73 × 3,209,246.84
  4. Step 4: Simplify right side
    5,941,754.70x = 28,613,460,987,293.76
  5. Step 5: Solve for x
    x = 28,613,460,987,293.76/5,941,754.70
  6. Step 6: Final answer
    x = 4,815,658.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.