Home / 9,951,852.66-13,728,289.44-6,848,989.14

Finding the Fourth Proportional to 9,951,852.66, 13,728,289.44 and 6,848,989.14

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Solution

The fourth proportional to 9,951,852.66, 13,728,289.44 and 6,848,989.14 is: 9,447,980.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,852.66 : 13,728,289.44 = 6,848,989.14 : x
  2. Step 2: Convert to fraction form
    9,951,852.66/13,728,289.44 = 6,848,989.14/x
  3. Step 3: Cross multiply
    9,951,852.66x = 13,728,289.44 × 6,848,989.14
  4. Step 4: Simplify right side
    9,951,852.66x = 94,024,905,285,336.67
  5. Step 5: Solve for x
    x = 94,024,905,285,336.67/9,951,852.66
  6. Step 6: Final answer
    x = 9,447,980.04

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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.