Home / 3,600,005.32-4,968,987.19-2,052,081.92

Finding the Fourth Proportional to 3,600,005.32, 4,968,987.19 and 2,052,081.92

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Solution

The fourth proportional to 3,600,005.32, 4,968,987.19 and 2,052,081.92 is: 2,832,431.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,005.32 : 4,968,987.19 = 2,052,081.92 : x
  2. Step 2: Convert to fraction form
    3,600,005.32/4,968,987.19 = 2,052,081.92/x
  3. Step 3: Cross multiply
    3,600,005.32x = 4,968,987.19 × 2,052,081.92
  4. Step 4: Simplify right side
    3,600,005.32x = 10,196,768,770,956.05
  5. Step 5: Solve for x
    x = 10,196,768,770,956.05/3,600,005.32
  6. Step 6: Final answer
    x = 2,832,431.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.