Home / 1,082,927.94-1,624,668.39-324,766.50

Finding the Fourth Proportional to 1,082,927.94, 1,624,668.39 and 324,766.50

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Solution

The fourth proportional to 1,082,927.94, 1,624,668.39 and 324,766.50 is: 487,232.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,927.94 : 1,624,668.39 = 324,766.50 : x
  2. Step 2: Convert to fraction form
    1,082,927.94/1,624,668.39 = 324,766.50/x
  3. Step 3: Cross multiply
    1,082,927.94x = 1,624,668.39 × 324,766.50
  4. Step 4: Simplify right side
    1,082,927.94x = 527,637,866,680.94
  5. Step 5: Solve for x
    x = 527,637,866,680.94/1,082,927.94
  6. Step 6: Final answer
    x = 487,232.67

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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.