Home / 3,269,162.16-4,511,330.19-1,798,933.32

Finding the Fourth Proportional to 3,269,162.16, 4,511,330.19 and 1,798,933.32

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Solution

The fourth proportional to 3,269,162.16, 4,511,330.19 and 1,798,933.32 is: 2,482,465.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,162.16 : 4,511,330.19 = 1,798,933.32 : x
  2. Step 2: Convert to fraction form
    3,269,162.16/4,511,330.19 = 1,798,933.32/x
  3. Step 3: Cross multiply
    3,269,162.16x = 4,511,330.19 × 1,798,933.32
  4. Step 4: Simplify right side
    3,269,162.16x = 8,115,582,196,312.93
  5. Step 5: Solve for x
    x = 8,115,582,196,312.93/3,269,162.16
  6. Step 6: Final answer
    x = 2,482,465.48

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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.