Home / 2,037,038.22-3,067,743.84-1,855,437.92

Finding the Fourth Proportional to 2,037,038.22, 3,067,743.84 and 1,855,437.92

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Solution

The fourth proportional to 2,037,038.22, 3,067,743.84 and 1,855,437.92 is: 2,794,256.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,038.22 : 3,067,743.84 = 1,855,437.92 : x
  2. Step 2: Convert to fraction form
    2,037,038.22/3,067,743.84 = 1,855,437.92/x
  3. Step 3: Cross multiply
    2,037,038.22x = 3,067,743.84 × 1,855,437.92
  4. Step 4: Simplify right side
    2,037,038.22x = 5,692,008,249,582.41
  5. Step 5: Solve for x
    x = 5,692,008,249,582.41/2,037,038.22
  6. Step 6: Final answer
    x = 2,794,256.97

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.