Home / 5,776,083.76-7,970,997.46-3,162,753.44

Finding the Fourth Proportional to 5,776,083.76, 7,970,997.46 and 3,162,753.44

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Solution

The fourth proportional to 5,776,083.76, 7,970,997.46 and 3,162,753.44 is: 4,364,600.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,083.76 : 7,970,997.46 = 3,162,753.44 : x
  2. Step 2: Convert to fraction form
    5,776,083.76/7,970,997.46 = 3,162,753.44/x
  3. Step 3: Cross multiply
    5,776,083.76x = 7,970,997.46 × 3,162,753.44
  4. Step 4: Simplify right side
    5,776,083.76x = 25,210,299,636,846.26
  5. Step 5: Solve for x
    x = 25,210,299,636,846.26/5,776,083.76
  6. Step 6: Final answer
    x = 4,364,600.77

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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.