Home / 9,546,976.03-13,174,826.99-5,196,093.98

Finding the Fourth Proportional to 9,546,976.03, 13,174,826.99 and 5,196,093.98

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Solution

The fourth proportional to 9,546,976.03, 13,174,826.99 and 5,196,093.98 is: 7,170,609.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,546,976.03 : 13,174,826.99 = 5,196,093.98 : x
  2. Step 2: Convert to fraction form
    9,546,976.03/13,174,826.99 = 5,196,093.98/x
  3. Step 3: Cross multiply
    9,546,976.03x = 13,174,826.99 × 5,196,093.98
  4. Step 4: Simplify right side
    9,546,976.03x = 68,457,639,229,587.20
  5. Step 5: Solve for x
    x = 68,457,639,229,587.20/9,546,976.03
  6. Step 6: Final answer
    x = 7,170,609.73

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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.