Home / 3,586,691.48-5,357,178.54-3,244,608.63

Finding the Fourth Proportional to 3,586,691.48, 5,357,178.54 and 3,244,608.63

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Solution

The fourth proportional to 3,586,691.48, 5,357,178.54 and 3,244,608.63 is: 4,846,234.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,691.48 : 5,357,178.54 = 3,244,608.63 : x
  2. Step 2: Convert to fraction form
    3,586,691.48/5,357,178.54 = 3,244,608.63/x
  3. Step 3: Cross multiply
    3,586,691.48x = 5,357,178.54 × 3,244,608.63
  4. Step 4: Simplify right side
    3,586,691.48x = 17,381,947,723,334.80
  5. Step 5: Solve for x
    x = 17,381,947,723,334.80/3,586,691.48
  6. Step 6: Final answer
    x = 4,846,234.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.