Home / 4,268,620.14-5,890,713.42-2,308,498.16

Finding the Fourth Proportional to 4,268,620.14, 5,890,713.42 and 2,308,498.16

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Solution

The fourth proportional to 4,268,620.14, 5,890,713.42 and 2,308,498.16 is: 3,185,736.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,620.14 : 5,890,713.42 = 2,308,498.16 : x
  2. Step 2: Convert to fraction form
    4,268,620.14/5,890,713.42 = 2,308,498.16/x
  3. Step 3: Cross multiply
    4,268,620.14x = 5,890,713.42 × 2,308,498.16
  4. Step 4: Simplify right side
    4,268,620.14x = 13,598,701,058,967.45
  5. Step 5: Solve for x
    x = 13,598,701,058,967.45/4,268,620.14
  6. Step 6: Final answer
    x = 3,185,736.99

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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.