Home / 7,356,872.64-11,035,180.08-3,310,496.52

Finding the Fourth Proportional to 7,356,872.64, 11,035,180.08 and 3,310,496.52

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Solution

The fourth proportional to 7,356,872.64, 11,035,180.08 and 3,310,496.52 is: 4,965,686.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,356,872.64 : 11,035,180.08 = 3,310,496.52 : x
  2. Step 2: Convert to fraction form
    7,356,872.64/11,035,180.08 = 3,310,496.52/x
  3. Step 3: Cross multiply
    7,356,872.64x = 11,035,180.08 × 3,310,496.52
  4. Step 4: Simplify right side
    7,356,872.64x = 36,531,925,252,413.32
  5. Step 5: Solve for x
    x = 36,531,925,252,413.32/7,356,872.64
  6. Step 6: Final answer
    x = 4,965,686.79

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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.