Home / 1,001,592.18-1,382,190.21-548,873.46

Finding the Fourth Proportional to 1,001,592.18, 1,382,190.21 and 548,873.46

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Solution

The fourth proportional to 1,001,592.18, 1,382,190.21 and 548,873.46 is: 757,441.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,592.18 : 1,382,190.21 = 548,873.46 : x
  2. Step 2: Convert to fraction form
    1,001,592.18/1,382,190.21 = 548,873.46/x
  3. Step 3: Cross multiply
    1,001,592.18x = 1,382,190.21 × 548,873.46
  4. Step 4: Simplify right side
    1,001,592.18x = 758,647,522,940.83
  5. Step 5: Solve for x
    x = 758,647,522,940.83/1,001,592.18
  6. Step 6: Final answer
    x = 757,441.54

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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.