Home / 1,074,700.32-1,483,086.41-591,255.11

Finding the Fourth Proportional to 1,074,700.32, 1,483,086.41 and 591,255.11

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Solution

The fourth proportional to 1,074,700.32, 1,483,086.41 and 591,255.11 is: 815,932.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,700.32 : 1,483,086.41 = 591,255.11 : x
  2. Step 2: Convert to fraction form
    1,074,700.32/1,483,086.41 = 591,255.11/x
  3. Step 3: Cross multiply
    1,074,700.32x = 1,483,086.41 × 591,255.11
  4. Step 4: Simplify right side
    1,074,700.32x = 876,882,408,112.35
  5. Step 5: Solve for x
    x = 876,882,408,112.35/1,074,700.32
  6. Step 6: Final answer
    x = 815,932.02

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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.