Home / 5,362,728.62-8,033,322.65-2,480,054.85

Finding the Fourth Proportional to 5,362,728.62, 8,033,322.65 and 2,480,054.85

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Solution

The fourth proportional to 5,362,728.62, 8,033,322.65 and 2,480,054.85 is: 3,715,101.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,362,728.62 : 8,033,322.65 = 2,480,054.85 : x
  2. Step 2: Convert to fraction form
    5,362,728.62/8,033,322.65 = 2,480,054.85/x
  3. Step 3: Cross multiply
    5,362,728.62x = 8,033,322.65 × 2,480,054.85
  4. Step 4: Simplify right side
    5,362,728.62x = 19,923,080,787,347.08
  5. Step 5: Solve for x
    x = 19,923,080,787,347.08/5,362,728.62
  6. Step 6: Final answer
    x = 3,715,101.44

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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.