Home / 8,352,222.28-11,527,683.18-5,446,568.60

Finding the Fourth Proportional to 8,352,222.28, 11,527,683.18 and 5,446,568.60

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Solution

The fourth proportional to 8,352,222.28, 11,527,683.18 and 5,446,568.60 is: 7,517,318.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,352,222.28 : 11,527,683.18 = 5,446,568.60 : x
  2. Step 2: Convert to fraction form
    8,352,222.28/11,527,683.18 = 5,446,568.60/x
  3. Step 3: Cross multiply
    8,352,222.28x = 11,527,683.18 × 5,446,568.60
  4. Step 4: Simplify right side
    8,352,222.28x = 62,786,317,238,936.14
  5. Step 5: Solve for x
    x = 62,786,317,238,936.14/8,352,222.28
  6. Step 6: Final answer
    x = 7,517,318.76

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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.