Home / 4,449,464.46-6,140,308.11-2,613,999.21

Finding the Fourth Proportional to 4,449,464.46, 6,140,308.11 and 2,613,999.21

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Solution

The fourth proportional to 4,449,464.46, 6,140,308.11 and 2,613,999.21 is: 3,607,346.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,464.46 : 6,140,308.11 = 2,613,999.21 : x
  2. Step 2: Convert to fraction form
    4,449,464.46/6,140,308.11 = 2,613,999.21/x
  3. Step 3: Cross multiply
    4,449,464.46x = 6,140,308.11 × 2,613,999.21
  4. Step 4: Simplify right side
    4,449,464.46x = 16,050,760,548,696.59
  5. Step 5: Solve for x
    x = 16,050,760,548,696.59/4,449,464.46
  6. Step 6: Final answer
    x = 3,607,346.61

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1.5x scale

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.