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Finding the Fourth Proportional to 333,798.22, 460,659.99 and 190,604.26

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Solution

The fourth proportional to 333,798.22, 460,659.99 and 190,604.26 is: 263,044.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,798.22 : 460,659.99 = 190,604.26 : x
  2. Step 2: Convert to fraction form
    333,798.22/460,659.99 = 190,604.26/x
  3. Step 3: Cross multiply
    333,798.22x = 460,659.99 × 190,604.26
  4. Step 4: Simplify right side
    333,798.22x = 87,803,756,505.56
  5. Step 5: Solve for x
    x = 87,803,756,505.56/333,798.22
  6. Step 6: Final answer
    x = 263,044.41

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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.