Home / 4,421,847.11-6,622,141.64-2,522,831.27

Finding the Fourth Proportional to 4,421,847.11, 6,622,141.64 and 2,522,831.27

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Solution

The fourth proportional to 4,421,847.11, 6,622,141.64 and 2,522,831.27 is: 3,778,182.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,847.11 : 6,622,141.64 = 2,522,831.27 : x
  2. Step 2: Convert to fraction form
    4,421,847.11/6,622,141.64 = 2,522,831.27/x
  3. Step 3: Cross multiply
    4,421,847.11x = 6,622,141.64 × 2,522,831.27
  4. Step 4: Simplify right side
    4,421,847.11x = 16,706,545,958,036.22
  5. Step 5: Solve for x
    x = 16,706,545,958,036.22/4,421,847.11
  6. Step 6: Final answer
    x = 3,778,182.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.