Home / 3,485,760.77-4,810,494.49-1,937,016.68

Finding the Fourth Proportional to 3,485,760.77, 4,810,494.49 and 1,937,016.68

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Solution

The fourth proportional to 3,485,760.77, 4,810,494.49 and 1,937,016.68 is: 2,673,163.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,760.77 : 4,810,494.49 = 1,937,016.68 : x
  2. Step 2: Convert to fraction form
    3,485,760.77/4,810,494.49 = 1,937,016.68/x
  3. Step 3: Cross multiply
    3,485,760.77x = 4,810,494.49 × 1,937,016.68
  4. Step 4: Simplify right side
    3,485,760.77x = 9,318,008,037,283.08
  5. Step 5: Solve for x
    x = 9,318,008,037,283.08/3,485,760.77
  6. Step 6: Final answer
    x = 2,673,163.38

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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.