Home / 1,066,227.73-1,599,621.72-383,183.55

Finding the Fourth Proportional to 1,066,227.73, 1,599,621.72 and 383,183.55

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Solution

The fourth proportional to 1,066,227.73, 1,599,621.72 and 383,183.55 is: 574,876.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,227.73 : 1,599,621.72 = 383,183.55 : x
  2. Step 2: Convert to fraction form
    1,066,227.73/1,599,621.72 = 383,183.55/x
  3. Step 3: Cross multiply
    1,066,227.73x = 1,599,621.72 × 383,183.55
  4. Step 4: Simplify right side
    1,066,227.73x = 612,948,733,888.35
  5. Step 5: Solve for x
    x = 612,948,733,888.35/1,066,227.73
  6. Step 6: Final answer
    x = 574,876.00

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1.5x scale

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.