Home / 2,370,498.96-3,271,297.19-1,282,770.43

Finding the Fourth Proportional to 2,370,498.96, 3,271,297.19 and 1,282,770.43

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Solution

The fourth proportional to 2,370,498.96, 3,271,297.19 and 1,282,770.43 is: 1,770,227.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,498.96 : 3,271,297.19 = 1,282,770.43 : x
  2. Step 2: Convert to fraction form
    2,370,498.96/3,271,297.19 = 1,282,770.43/x
  3. Step 3: Cross multiply
    2,370,498.96x = 3,271,297.19 × 1,282,770.43
  4. Step 4: Simplify right side
    2,370,498.96x = 4,196,323,288,482.00
  5. Step 5: Solve for x
    x = 4,196,323,288,482.00/2,370,498.96
  6. Step 6: Final answer
    x = 1,770,227.85

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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.