Home / 2,873,886.37-3,966,229.26-1,650,352.21

Finding the Fourth Proportional to 2,873,886.37, 3,966,229.26 and 1,650,352.21

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Solution

The fourth proportional to 2,873,886.37, 3,966,229.26 and 1,650,352.21 is: 2,277,638.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,886.37 : 3,966,229.26 = 1,650,352.21 : x
  2. Step 2: Convert to fraction form
    2,873,886.37/3,966,229.26 = 1,650,352.21/x
  3. Step 3: Cross multiply
    2,873,886.37x = 3,966,229.26 × 1,650,352.21
  4. Step 4: Simplify right side
    2,873,886.37x = 6,545,675,204,776.52
  5. Step 5: Solve for x
    x = 6,545,675,204,776.52/2,873,886.37
  6. Step 6: Final answer
    x = 2,277,638.84

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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.