Home / 6,196,512.24-9,296,345.04-3,639,889.20

Finding the Fourth Proportional to 6,196,512.24, 9,296,345.04 and 3,639,889.20

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Solution

The fourth proportional to 6,196,512.24, 9,296,345.04 and 3,639,889.20 is: 5,460,759.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,512.24 : 9,296,345.04 = 3,639,889.20 : x
  2. Step 2: Convert to fraction form
    6,196,512.24/9,296,345.04 = 3,639,889.20/x
  3. Step 3: Cross multiply
    6,196,512.24x = 9,296,345.04 × 3,639,889.20
  4. Step 4: Simplify right side
    6,196,512.24x = 33,837,665,910,569.57
  5. Step 5: Solve for x
    x = 33,837,665,910,569.57/6,196,512.24
  6. Step 6: Final answer
    x = 5,460,759.96

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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.