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Finding the Fourth Proportional to 605,701.04, 835,904.44 and 333,769.04

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Solution

The fourth proportional to 605,701.04, 835,904.44 and 333,769.04 is: 460,621.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,701.04 : 835,904.44 = 333,769.04 : x
  2. Step 2: Convert to fraction form
    605,701.04/835,904.44 = 333,769.04/x
  3. Step 3: Cross multiply
    605,701.04x = 835,904.44 × 333,769.04
  4. Step 4: Simplify right side
    605,701.04x = 278,999,022,470.54
  5. Step 5: Solve for x
    x = 278,999,022,470.54/605,701.04
  6. Step 6: Final answer
    x = 460,621.67

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1.5x scale

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.