Home / 9,231,601.03-13,835,023.72-7,184,733.15

Finding the Fourth Proportional to 9,231,601.03, 13,835,023.72 and 7,184,733.15

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Solution

The fourth proportional to 9,231,601.03, 13,835,023.72 and 7,184,733.15 is: 10,767,466.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,231,601.03 : 13,835,023.72 = 7,184,733.15 : x
  2. Step 2: Convert to fraction form
    9,231,601.03/13,835,023.72 = 7,184,733.15/x
  3. Step 3: Cross multiply
    9,231,601.03x = 13,835,023.72 × 7,184,733.15
  4. Step 4: Simplify right side
    9,231,601.03x = 99,400,953,552,120.33
  5. Step 5: Solve for x
    x = 99,400,953,552,120.33/9,231,601.03
  6. Step 6: Final answer
    x = 10,767,466.36

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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.