Home / 2,508,114.51-3,761,209.04-1,067,884.81

Finding the Fourth Proportional to 2,508,114.51, 3,761,209.04 and 1,067,884.81

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Solution

The fourth proportional to 2,508,114.51, 3,761,209.04 and 1,067,884.81 is: 1,601,417.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,114.51 : 3,761,209.04 = 1,067,884.81 : x
  2. Step 2: Convert to fraction form
    2,508,114.51/3,761,209.04 = 1,067,884.81/x
  3. Step 3: Cross multiply
    2,508,114.51x = 3,761,209.04 × 1,067,884.81
  4. Step 4: Simplify right side
    2,508,114.51x = 4,016,537,986,308.24
  5. Step 5: Solve for x
    x = 4,016,537,986,308.24/2,508,114.51
  6. Step 6: Final answer
    x = 1,601,417.31

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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.