Home / 5,636,793.44-7,780,792.20-3,344,953.52

Finding the Fourth Proportional to 5,636,793.44, 7,780,792.20 and 3,344,953.52

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Solution

The fourth proportional to 5,636,793.44, 7,780,792.20 and 3,344,953.52 is: 4,617,232.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,636,793.44 : 7,780,792.20 = 3,344,953.52 : x
  2. Step 2: Convert to fraction form
    5,636,793.44/7,780,792.20 = 3,344,953.52/x
  3. Step 3: Cross multiply
    5,636,793.44x = 7,780,792.20 × 3,344,953.52
  4. Step 4: Simplify right side
    5,636,793.44x = 26,026,388,257,778.54
  5. Step 5: Solve for x
    x = 26,026,388,257,778.54/5,636,793.44
  6. Step 6: Final answer
    x = 4,617,232.92

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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.