Home / 8,162,612.16-11,264,066.52-4,441,458.54

Finding the Fourth Proportional to 8,162,612.16, 11,264,066.52 and 4,441,458.54

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Solution

The fourth proportional to 8,162,612.16, 11,264,066.52 and 4,441,458.54 is: 6,129,028.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,162,612.16 : 11,264,066.52 = 4,441,458.54 : x
  2. Step 2: Convert to fraction form
    8,162,612.16/11,264,066.52 = 4,441,458.54/x
  3. Step 3: Cross multiply
    8,162,612.16x = 11,264,066.52 × 4,441,458.54
  4. Step 4: Simplify right side
    8,162,612.16x = 50,028,884,440,382.08
  5. Step 5: Solve for x
    x = 50,028,884,440,382.08/8,162,612.16
  6. Step 6: Final answer
    x = 6,129,028.73

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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.