Home / 9,242,718.03-13,865,338.12-3,850,107.32

Finding the Fourth Proportional to 9,242,718.03, 13,865,338.12 and 3,850,107.32

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Solution

The fourth proportional to 9,242,718.03, 13,865,338.12 and 3,850,107.32 is: 5,775,686.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,242,718.03 : 13,865,338.12 = 3,850,107.32 : x
  2. Step 2: Convert to fraction form
    9,242,718.03/13,865,338.12 = 3,850,107.32/x
  3. Step 3: Cross multiply
    9,242,718.03x = 13,865,338.12 × 3,850,107.32
  4. Step 4: Simplify right side
    9,242,718.03x = 53,383,039,790,087.03
  5. Step 5: Solve for x
    x = 53,383,039,790,087.03/9,242,718.03
  6. Step 6: Final answer
    x = 5,775,686.29

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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.