Home / 2,274,620.25-3,411,864.66-926,449.50

Finding the Fourth Proportional to 2,274,620.25, 3,411,864.66 and 926,449.50

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Solution

The fourth proportional to 2,274,620.25, 3,411,864.66 and 926,449.50 is: 1,389,647.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,620.25 : 3,411,864.66 = 926,449.50 : x
  2. Step 2: Convert to fraction form
    2,274,620.25/3,411,864.66 = 926,449.50/x
  3. Step 3: Cross multiply
    2,274,620.25x = 3,411,864.66 × 926,449.50
  4. Step 4: Simplify right side
    2,274,620.25x = 3,160,920,308,324.67
  5. Step 5: Solve for x
    x = 3,160,920,308,324.67/2,274,620.25
  6. Step 6: Final answer
    x = 1,389,647.48

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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.