Home / 9,039,524.43-12,467,328.98-5,945,225.27

Finding the Fourth Proportional to 9,039,524.43, 12,467,328.98 and 5,945,225.27

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Solution

The fourth proportional to 9,039,524.43, 12,467,328.98 and 5,945,225.27 is: 8,199,665.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,039,524.43 : 12,467,328.98 = 5,945,225.27 : x
  2. Step 2: Convert to fraction form
    9,039,524.43/12,467,328.98 = 5,945,225.27/x
  3. Step 3: Cross multiply
    9,039,524.43x = 12,467,328.98 × 5,945,225.27
  4. Step 4: Simplify right side
    9,039,524.43x = 74,121,079,209,236.55
  5. Step 5: Solve for x
    x = 74,121,079,209,236.55/9,039,524.43
  6. Step 6: Final answer
    x = 8,199,665.79

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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.