Home / 7,366,906.19-11,055,087.16-4,940,798.45

Finding the Fourth Proportional to 7,366,906.19, 11,055,087.16 and 4,940,798.45

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Solution

The fourth proportional to 7,366,906.19, 11,055,087.16 and 4,940,798.45 is: 7,414,368.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,906.19 : 11,055,087.16 = 4,940,798.45 : x
  2. Step 2: Convert to fraction form
    7,366,906.19/11,055,087.16 = 4,940,798.45/x
  3. Step 3: Cross multiply
    7,366,906.19x = 11,055,087.16 × 4,940,798.45
  4. Step 4: Simplify right side
    7,366,906.19x = 54,620,957,437,115.48
  5. Step 5: Solve for x
    x = 54,620,957,437,115.48/7,366,906.19
  6. Step 6: Final answer
    x = 7,414,368.53

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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.