Home / 3,485,977.67-4,809,902.96-2,035,014.57

Finding the Fourth Proportional to 3,485,977.67, 4,809,902.96 and 2,035,014.57

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Solution

The fourth proportional to 3,485,977.67, 4,809,902.96 and 2,035,014.57 is: 2,807,884.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,977.67 : 4,809,902.96 = 2,035,014.57 : x
  2. Step 2: Convert to fraction form
    3,485,977.67/4,809,902.96 = 2,035,014.57/x
  3. Step 3: Cross multiply
    3,485,977.67x = 4,809,902.96 × 2,035,014.57
  4. Step 4: Simplify right side
    3,485,977.67x = 9,788,222,593,711.06
  5. Step 5: Solve for x
    x = 9,788,222,593,711.06/3,485,977.67
  6. Step 6: Final answer
    x = 2,807,884.48

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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.