Home / 9,951,843.77-13,728,277.16-6,848,980.23

Finding the Fourth Proportional to 9,951,843.77, 13,728,277.16 and 6,848,980.23

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Solution

The fourth proportional to 9,951,843.77, 13,728,277.16 and 6,848,980.23 is: 9,447,967.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,843.77 : 13,728,277.16 = 6,848,980.23 : x
  2. Step 2: Convert to fraction form
    9,951,843.77/13,728,277.16 = 6,848,980.23/x
  3. Step 3: Cross multiply
    9,951,843.77x = 13,728,277.16 × 6,848,980.23
  4. Step 4: Simplify right side
    9,951,843.77x = 94,024,698,877,923
  5. Step 5: Solve for x
    x = 94,024,698,877,923/9,951,843.77
  6. Step 6: Final answer
    x = 9,447,967.74

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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.