Home / 9,622,582.72-13,274,125.52-5,950,327.84

Finding the Fourth Proportional to 9,622,582.72, 13,274,125.52 and 5,950,327.84

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Solution

The fourth proportional to 9,622,582.72, 13,274,125.52 and 5,950,327.84 is: 8,208,336.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,622,582.72 : 13,274,125.52 = 5,950,327.84 : x
  2. Step 2: Convert to fraction form
    9,622,582.72/13,274,125.52 = 5,950,327.84/x
  3. Step 3: Cross multiply
    9,622,582.72x = 13,274,125.52 × 5,950,327.84
  4. Step 4: Simplify right side
    9,622,582.72x = 78,985,398,633,310.47
  5. Step 5: Solve for x
    x = 78,985,398,633,310.47/9,622,582.72
  6. Step 6: Final answer
    x = 8,208,336.67

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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.