Home / 11,764,831.27-16,235,860.94-6,538,059.75

Finding the Fourth Proportional to 11,764,831.27, 16,235,860.94 and 6,538,059.75

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Solution

The fourth proportional to 11,764,831.27, 16,235,860.94 and 6,538,059.75 is: 9,022,741.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,764,831.27 : 16,235,860.94 = 6,538,059.75 : x
  2. Step 2: Convert to fraction form
    11,764,831.27/16,235,860.94 = 6,538,059.75/x
  3. Step 3: Cross multiply
    11,764,831.27x = 16,235,860.94 × 6,538,059.75
  4. Step 4: Simplify right side
    11,764,831.27x = 106,151,028,918,411.16
  5. Step 5: Solve for x
    x = 106,151,028,918,411.16/11,764,831.27
  6. Step 6: Final answer
    x = 9,022,741.29

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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.