Home / 4,378,992.44-5,990,492.57-4,360,548.60

Finding the Fourth Proportional to 4,378,992.44, 5,990,492.57 and 4,360,548.60

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Solution

The fourth proportional to 4,378,992.44, 5,990,492.57 and 4,360,548.60 is: 5,965,261.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,378,992.44 : 5,990,492.57 = 4,360,548.60 : x
  2. Step 2: Convert to fraction form
    4,378,992.44/5,990,492.57 = 4,360,548.60/x
  3. Step 3: Cross multiply
    4,378,992.44x = 5,990,492.57 × 4,360,548.60
  4. Step 4: Simplify right side
    4,378,992.44x = 26,121,833,967,621.16
  5. Step 5: Solve for x
    x = 26,121,833,967,621.16/4,378,992.44
  6. Step 6: Final answer
    x = 5,965,261.27

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.