Home / 967,029.38-1,450,043.50-434,091.50

Finding the Fourth Proportional to 967,029.38, 1,450,043.50 and 434,091.50

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Solution

The fourth proportional to 967,029.38, 1,450,043.50 and 434,091.50 is: 650,912.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,029.38 : 1,450,043.50 = 434,091.50 : x
  2. Step 2: Convert to fraction form
    967,029.38/1,450,043.50 = 434,091.50/x
  3. Step 3: Cross multiply
    967,029.38x = 1,450,043.50 × 434,091.50
  4. Step 4: Simplify right side
    967,029.38x = 629,451,557,980.25
  5. Step 5: Solve for x
    x = 629,451,557,980.25/967,029.38
  6. Step 6: Final answer
    x = 650,912.55

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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.