Home / 2,320,600.67-3,202,631.58-1,354,042.35

Finding the Fourth Proportional to 2,320,600.67, 3,202,631.58 and 1,354,042.35

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Solution

The fourth proportional to 2,320,600.67, 3,202,631.58 and 1,354,042.35 is: 1,868,696.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,320,600.67 : 3,202,631.58 = 1,354,042.35 : x
  2. Step 2: Convert to fraction form
    2,320,600.67/3,202,631.58 = 1,354,042.35/x
  3. Step 3: Cross multiply
    2,320,600.67x = 3,202,631.58 × 1,354,042.35
  4. Step 4: Simplify right side
    2,320,600.67x = 4,336,498,783,997.20
  5. Step 5: Solve for x
    x = 4,336,498,783,997.20/2,320,600.67
  6. Step 6: Final answer
    x = 1,868,696.69

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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.