Home / 7,349,152.23-11,023,015.68-2,231,626.50

Finding the Fourth Proportional to 7,349,152.23, 11,023,015.68 and 2,231,626.50

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Solution

The fourth proportional to 7,349,152.23, 11,023,015.68 and 2,231,626.50 is: 3,347,223.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,152.23 : 11,023,015.68 = 2,231,626.50 : x
  2. Step 2: Convert to fraction form
    7,349,152.23/11,023,015.68 = 2,231,626.50/x
  3. Step 3: Cross multiply
    7,349,152.23x = 11,023,015.68 × 2,231,626.50
  4. Step 4: Simplify right side
    7,349,152.23x = 24,599,253,901,403.52
  5. Step 5: Solve for x
    x = 24,599,253,901,403.52/7,349,152.23
  6. Step 6: Final answer
    x = 3,347,223.34

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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.