Home / 9,145,519.66-13,718,285.38-2,322,604.54

Finding the Fourth Proportional to 9,145,519.66, 13,718,285.38 and 2,322,604.54

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Solution

The fourth proportional to 9,145,519.66, 13,718,285.38 and 2,322,604.54 is: 3,483,908.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,145,519.66 : 13,718,285.38 = 2,322,604.54 : x
  2. Step 2: Convert to fraction form
    9,145,519.66/13,718,285.38 = 2,322,604.54/x
  3. Step 3: Cross multiply
    9,145,519.66x = 13,718,285.38 × 2,322,604.54
  4. Step 4: Simplify right side
    9,145,519.66x = 31,862,151,904,603.63
  5. Step 5: Solve for x
    x = 31,862,151,904,603.63/9,145,519.66
  6. Step 6: Final answer
    x = 3,483,908.31

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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.