Home / 7,347,222.26-11,023,869.05-3,702,003.79

Finding the Fourth Proportional to 7,347,222.26, 11,023,869.05 and 3,702,003.79

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Solution

The fourth proportional to 7,347,222.26, 11,023,869.05 and 3,702,003.79 is: 5,554,535.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,347,222.26 : 11,023,869.05 = 3,702,003.79 : x
  2. Step 2: Convert to fraction form
    7,347,222.26/11,023,869.05 = 3,702,003.79/x
  3. Step 3: Cross multiply
    7,347,222.26x = 11,023,869.05 × 3,702,003.79
  4. Step 4: Simplify right side
    7,347,222.26x = 40,810,404,957,494.01
  5. Step 5: Solve for x
    x = 40,810,404,957,494.01/7,347,222.26
  6. Step 6: Final answer
    x = 5,554,535.24

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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.