Home / 11,365,286.67-17,048,077.74-3,792,252.42

Finding the Fourth Proportional to 11,365,286.67, 17,048,077.74 and 3,792,252.42

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Solution

The fourth proportional to 11,365,286.67, 17,048,077.74 and 3,792,252.42 is: 5,688,427.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365,286.67 : 17,048,077.74 = 3,792,252.42 : x
  2. Step 2: Convert to fraction form
    11,365,286.67/17,048,077.74 = 3,792,252.42/x
  3. Step 3: Cross multiply
    11,365,286.67x = 17,048,077.74 × 3,792,252.42
  4. Step 4: Simplify right side
    11,365,286.67x = 64,650,614,065,863.12
  5. Step 5: Solve for x
    x = 64,650,614,065,863.12/11,365,286.67
  6. Step 6: Final answer
    x = 5,688,427.92

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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.