Home / 2,370,182.82-3,270,850.14-1,337,907.90

Finding the Fourth Proportional to 2,370,182.82, 3,270,850.14 and 1,337,907.90

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Solution

The fourth proportional to 2,370,182.82, 3,270,850.14 and 1,337,907.90 is: 1,846,311.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,182.82 : 3,270,850.14 = 1,337,907.90 : x
  2. Step 2: Convert to fraction form
    2,370,182.82/3,270,850.14 = 1,337,907.90/x
  3. Step 3: Cross multiply
    2,370,182.82x = 3,270,850.14 × 1,337,907.90
  4. Step 4: Simplify right side
    2,370,182.82x = 4,376,096,242,022.11
  5. Step 5: Solve for x
    x = 4,376,096,242,022.11/2,370,182.82
  6. Step 6: Final answer
    x = 1,846,311.69

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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.