Home / 5,694,472.35-7,858,371.13-3,116,152.44

Finding the Fourth Proportional to 5,694,472.35, 7,858,371.13 and 3,116,152.44

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Solution

The fourth proportional to 5,694,472.35, 7,858,371.13 and 3,116,152.44 is: 4,300,289.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,694,472.35 : 7,858,371.13 = 3,116,152.44 : x
  2. Step 2: Convert to fraction form
    5,694,472.35/7,858,371.13 = 3,116,152.44/x
  3. Step 3: Cross multiply
    5,694,472.35x = 7,858,371.13 × 3,116,152.44
  4. Step 4: Simplify right side
    5,694,472.35x = 24,487,882,363,384.68
  5. Step 5: Solve for x
    x = 24,487,882,363,384.68/5,694,472.35
  6. Step 6: Final answer
    x = 4,300,289.98

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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.