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Finding the Fourth Proportional to 333,796.22, 460,657.23 and 190,602.26

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Solution

The fourth proportional to 333,796.22, 460,657.23 and 190,602.26 is: 263,041.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,796.22 : 460,657.23 = 190,602.26 : x
  2. Step 2: Convert to fraction form
    333,796.22/460,657.23 = 190,602.26/x
  3. Step 3: Cross multiply
    333,796.22x = 460,657.23 × 190,602.26
  4. Step 4: Simplify right side
    333,796.22x = 87,802,309,123.34
  5. Step 5: Solve for x
    x = 87,802,309,123.34/333,796.22
  6. Step 6: Final answer
    x = 263,041.65

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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.