Home / 2,486,626.20-3,730,390.27-1,027,675.06

Finding the Fourth Proportional to 2,486,626.20, 3,730,390.27 and 1,027,675.06

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Solution

The fourth proportional to 2,486,626.20, 3,730,390.27 and 1,027,675.06 is: 1,541,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,626.20 : 3,730,390.27 = 1,027,675.06 : x
  2. Step 2: Convert to fraction form
    2,486,626.20/3,730,390.27 = 1,027,675.06/x
  3. Step 3: Cross multiply
    2,486,626.20x = 3,730,390.27 × 1,027,675.06
  4. Step 4: Simplify right side
    2,486,626.20x = 3,833,629,032,650.50
  5. Step 5: Solve for x
    x = 3,833,629,032,650.50/2,486,626.20
  6. Step 6: Final answer
    x = 1,541,698.96

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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.