Home / 4,419,693.45-6,099,115.73-2,485,955.34

Finding the Fourth Proportional to 4,419,693.45, 6,099,115.73 and 2,485,955.34

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Solution

The fourth proportional to 4,419,693.45, 6,099,115.73 and 2,485,955.34 is: 3,430,583.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419,693.45 : 6,099,115.73 = 2,485,955.34 : x
  2. Step 2: Convert to fraction form
    4,419,693.45/6,099,115.73 = 2,485,955.34/x
  3. Step 3: Cross multiply
    4,419,693.45x = 6,099,115.73 × 2,485,955.34
  4. Step 4: Simplify right side
    4,419,693.45x = 15,162,129,305,841.72
  5. Step 5: Solve for x
    x = 15,162,129,305,841.72/4,419,693.45
  6. Step 6: Final answer
    x = 3,430,583.93

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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.