Home / 13,967,208.45-20,951,698.26-4,382,965.26

Finding the Fourth Proportional to 13,967,208.45, 20,951,698.26 and 4,382,965.26

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Solution

The fourth proportional to 13,967,208.45, 20,951,698.26 and 4,382,965.26 is: 6,574,725.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967,208.45 : 20,951,698.26 = 4,382,965.26 : x
  2. Step 2: Convert to fraction form
    13,967,208.45/20,951,698.26 = 4,382,965.26/x
  3. Step 3: Cross multiply
    13,967,208.45x = 20,951,698.26 × 4,382,965.26
  4. Step 4: Simplify right side
    13,967,208.45x = 91,830,565,628,018.58
  5. Step 5: Solve for x
    x = 91,830,565,628,018.58/13,967,208.45
  6. Step 6: Final answer
    x = 6,574,725.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.