Home / 2,845,659.87-4,268,497.10-1,162,763.37

Finding the Fourth Proportional to 2,845,659.87, 4,268,497.10 and 1,162,763.37

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Solution

The fourth proportional to 2,845,659.87, 4,268,497.10 and 1,162,763.37 is: 1,744,148.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,659.87 : 4,268,497.10 = 1,162,763.37 : x
  2. Step 2: Convert to fraction form
    2,845,659.87/4,268,497.10 = 1,162,763.37/x
  3. Step 3: Cross multiply
    2,845,659.87x = 4,268,497.10 × 1,162,763.37
  4. Step 4: Simplify right side
    2,845,659.87x = 4,963,252,067,017.41
  5. Step 5: Solve for x
    x = 4,963,252,067,017.41/2,845,659.87
  6. Step 6: Final answer
    x = 1,744,148.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.