Home / 2,234,636.55-3,351,954.83-1,170,004.95

Finding the Fourth Proportional to 2,234,636.55, 3,351,954.83 and 1,170,004.95

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Solution

The fourth proportional to 2,234,636.55, 3,351,954.83 and 1,170,004.95 is: 1,755,007.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,636.55 : 3,351,954.83 = 1,170,004.95 : x
  2. Step 2: Convert to fraction form
    2,234,636.55/3,351,954.83 = 1,170,004.95/x
  3. Step 3: Cross multiply
    2,234,636.55x = 3,351,954.83 × 1,170,004.95
  4. Step 4: Simplify right side
    2,234,636.55x = 3,921,803,737,426.38
  5. Step 5: Solve for x
    x = 3,921,803,737,426.38/2,234,636.55
  6. Step 6: Final answer
    x = 1,755,007.43

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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.