Home / 5,776,022.84-7,970,608.39-3,162,025.80

Finding the Fourth Proportional to 5,776,022.84, 7,970,608.39 and 3,162,025.80

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Solution

The fourth proportional to 5,776,022.84, 7,970,608.39 and 3,162,025.80 is: 4,363,429.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,022.84 : 7,970,608.39 = 3,162,025.80 : x
  2. Step 2: Convert to fraction form
    5,776,022.84/7,970,608.39 = 3,162,025.80/x
  3. Step 3: Cross multiply
    5,776,022.84x = 7,970,608.39 × 3,162,025.80
  4. Step 4: Simplify right side
    5,776,022.84x = 25,203,269,370,876.46
  5. Step 5: Solve for x
    x = 25,203,269,370,876.46/5,776,022.84
  6. Step 6: Final answer
    x = 4,363,429.66

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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.