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Finding the Fourth Proportional to 333,090.60, 467,376.60 and 333,090.60

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Solution

The fourth proportional to 333,090.60, 467,376.60 and 333,090.60 is: 467,376.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,090.60 : 467,376.60 = 333,090.60 : x
  2. Step 2: Convert to fraction form
    333,090.60/467,376.60 = 333,090.60/x
  3. Step 3: Cross multiply
    333,090.60x = 467,376.60 × 333,090.60
  4. Step 4: Simplify right side
    333,090.60x = 155,678,752,119.96
  5. Step 5: Solve for x
    x = 155,678,752,119.96/333,090.60
  6. Step 6: Final answer
    x = 467,376.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.