Home / 3,277,245.31-4,522,867.73-1,807,441.31

Finding the Fourth Proportional to 3,277,245.31, 4,522,867.73 and 1,807,441.31

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Solution

The fourth proportional to 3,277,245.31, 4,522,867.73 and 1,807,441.31 is: 2,494,417.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,245.31 : 4,522,867.73 = 1,807,441.31 : x
  2. Step 2: Convert to fraction form
    3,277,245.31/4,522,867.73 = 1,807,441.31/x
  3. Step 3: Cross multiply
    3,277,245.31x = 4,522,867.73 × 1,807,441.31
  4. Step 4: Simplify right side
    3,277,245.31x = 8,174,817,974,867.93
  5. Step 5: Solve for x
    x = 8,174,817,974,867.93/3,277,245.31
  6. Step 6: Final answer
    x = 2,494,417.48

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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.