Home / 441,977.00-609,912.02-270,182.67

Finding the Fourth Proportional to 441,977.00, 609,912.02 and 270,182.67

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Solution

The fourth proportional to 441,977.00, 609,912.02 and 270,182.67 is: 372,842.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,977.00 : 609,912.02 = 270,182.67 : x
  2. Step 2: Convert to fraction form
    441,977.00/609,912.02 = 270,182.67/x
  3. Step 3: Cross multiply
    441,977.00x = 609,912.02 × 270,182.67
  4. Step 4: Simplify right side
    441,977.00x = 164,787,656,677.78
  5. Step 5: Solve for x
    x = 164,787,656,677.78/441,977.00
  6. Step 6: Final answer
    x = 372,842.16

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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.