Home / 2,067,357.46-2,853,014.94-1,251,710.32

Finding the Fourth Proportional to 2,067,357.46, 2,853,014.94 and 1,251,710.32

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Solution

The fourth proportional to 2,067,357.46, 2,853,014.94 and 1,251,710.32 is: 1,727,397.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,357.46 : 2,853,014.94 = 1,251,710.32 : x
  2. Step 2: Convert to fraction form
    2,067,357.46/2,853,014.94 = 1,251,710.32/x
  3. Step 3: Cross multiply
    2,067,357.46x = 2,853,014.94 × 1,251,710.32
  4. Step 4: Simplify right side
    2,067,357.46x = 3,571,148,243,512.18
  5. Step 5: Solve for x
    x = 3,571,148,243,512.18/2,067,357.46
  6. Step 6: Final answer
    x = 1,727,397.57

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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.