Home / 5,932,721.76-8,184,151.44-3,753,594.96

Finding the Fourth Proportional to 5,932,721.76, 8,184,151.44 and 3,753,594.96

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Solution

The fourth proportional to 5,932,721.76, 8,184,151.44 and 3,753,594.96 is: 5,178,060.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,932,721.76 : 8,184,151.44 = 3,753,594.96 : x
  2. Step 2: Convert to fraction form
    5,932,721.76/8,184,151.44 = 3,753,594.96/x
  3. Step 3: Cross multiply
    5,932,721.76x = 8,184,151.44 × 3,753,594.96
  4. Step 4: Simplify right side
    5,932,721.76x = 30,719,989,597,060.74
  5. Step 5: Solve for x
    x = 30,719,989,597,060.74/5,932,721.76
  6. Step 6: Final answer
    x = 5,178,060.06

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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.