Home / 1,066,208.88-1,599,593.76-383,164.76

Finding the Fourth Proportional to 1,066,208.88, 1,599,593.76 and 383,164.76

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Solution

The fourth proportional to 1,066,208.88, 1,599,593.76 and 383,164.76 is: 574,847.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,208.88 : 1,599,593.76 = 383,164.76 : x
  2. Step 2: Convert to fraction form
    1,066,208.88/1,599,593.76 = 383,164.76/x
  3. Step 3: Cross multiply
    1,066,208.88x = 1,599,593.76 × 383,164.76
  4. Step 4: Simplify right side
    1,066,208.88x = 612,907,959,147.90
  5. Step 5: Solve for x
    x = 612,907,959,147.90/1,066,208.88
  6. Step 6: Final answer
    x = 574,847.92

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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.