Home / 11,365,280.62-17,048,068.67-3,792,246.37

Finding the Fourth Proportional to 11,365,280.62, 17,048,068.67 and 3,792,246.37

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Solution

The fourth proportional to 11,365,280.62, 17,048,068.67 and 3,792,246.37 is: 5,688,418.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365,280.62 : 17,048,068.67 = 3,792,246.37 : x
  2. Step 2: Convert to fraction form
    11,365,280.62/17,048,068.67 = 3,792,246.37/x
  3. Step 3: Cross multiply
    11,365,280.62x = 17,048,068.67 × 3,792,246.37
  4. Step 4: Simplify right side
    11,365,280.62x = 64,650,476,529,318.23
  5. Step 5: Solve for x
    x = 64,650,476,529,318.23/11,365,280.62
  6. Step 6: Final answer
    x = 5,688,418.85

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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.