Home / 2,041,912.72-3,063,306.66-622,083.16

Finding the Fourth Proportional to 2,041,912.72, 3,063,306.66 and 622,083.16

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Solution

The fourth proportional to 2,041,912.72, 3,063,306.66 and 622,083.16 is: 933,258.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,912.72 : 3,063,306.66 = 622,083.16 : x
  2. Step 2: Convert to fraction form
    2,041,912.72/3,063,306.66 = 622,083.16/x
  3. Step 3: Cross multiply
    2,041,912.72x = 3,063,306.66 × 622,083.16
  4. Step 4: Simplify right side
    2,041,912.72x = 1,905,631,487,101.85
  5. Step 5: Solve for x
    x = 1,905,631,487,101.85/2,041,912.72
  6. Step 6: Final answer
    x = 933,258.05

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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.