Home / 5,204,846.93-7,181,831.79-3,269,737.10

Finding the Fourth Proportional to 5,204,846.93, 7,181,831.79 and 3,269,737.10

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Solution

The fourth proportional to 5,204,846.93, 7,181,831.79 and 3,269,737.10 is: 4,511,698.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,204,846.93 : 7,181,831.79 = 3,269,737.10 : x
  2. Step 2: Convert to fraction form
    5,204,846.93/7,181,831.79 = 3,269,737.10/x
  3. Step 3: Cross multiply
    5,204,846.93x = 7,181,831.79 × 3,269,737.10
  4. Step 4: Simplify right side
    5,204,846.93x = 23,482,701,849,722.41
  5. Step 5: Solve for x
    x = 23,482,701,849,722.41/5,204,846.93
  6. Step 6: Final answer
    x = 4,511,698.84

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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.