Home / 2,294,597.64-3,166,565.22-1,248,028.23

Finding the Fourth Proportional to 2,294,597.64, 3,166,565.22 and 1,248,028.23

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Solution

The fourth proportional to 2,294,597.64, 3,166,565.22 and 1,248,028.23 is: 1,722,290.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,597.64 : 3,166,565.22 = 1,248,028.23 : x
  2. Step 2: Convert to fraction form
    2,294,597.64/3,166,565.22 = 1,248,028.23/x
  3. Step 3: Cross multiply
    2,294,597.64x = 3,166,565.22 × 1,248,028.23
  4. Step 4: Simplify right side
    2,294,597.64x = 3,951,962,786,696.16
  5. Step 5: Solve for x
    x = 3,951,962,786,696.16/2,294,597.64
  6. Step 6: Final answer
    x = 1,722,290.09

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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.