Home / 3,378,297.04-4,661,992.32-1,829,546.15

Finding the Fourth Proportional to 3,378,297.04, 4,661,992.32 and 1,829,546.15

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Solution

The fourth proportional to 3,378,297.04, 4,661,992.32 and 1,829,546.15 is: 2,524,742.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,297.04 : 4,661,992.32 = 1,829,546.15 : x
  2. Step 2: Convert to fraction form
    3,378,297.04/4,661,992.32 = 1,829,546.15/x
  3. Step 3: Cross multiply
    3,378,297.04x = 4,661,992.32 × 1,829,546.15
  4. Step 4: Simplify right side
    3,378,297.04x = 8,529,330,070,214.81
  5. Step 5: Solve for x
    x = 8,529,330,070,214.81/3,378,297.04
  6. Step 6: Final answer
    x = 2,524,742.48

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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.