Home / 9,208,003.86-13,806,442.44-3,669,391.46

Finding the Fourth Proportional to 9,208,003.86, 13,806,442.44 and 3,669,391.46

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Solution

The fourth proportional to 9,208,003.86, 13,806,442.44 and 3,669,391.46 is: 5,501,870.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,003.86 : 13,806,442.44 = 3,669,391.46 : x
  2. Step 2: Convert to fraction form
    9,208,003.86/13,806,442.44 = 3,669,391.46/x
  3. Step 3: Cross multiply
    9,208,003.86x = 13,806,442.44 × 3,669,391.46
  4. Step 4: Simplify right side
    9,208,003.86x = 50,661,242,016,833.66
  5. Step 5: Solve for x
    x = 50,661,242,016,833.66/9,208,003.86
  6. Step 6: Final answer
    x = 5,501,870.20

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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.