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Finding the Fourth Proportional to 435,333.22, 600,739.64 and 241,753.22

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Solution

The fourth proportional to 435,333.22, 600,739.64 and 241,753.22 is: 333,608.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,333.22 : 600,739.64 = 241,753.22 : x
  2. Step 2: Convert to fraction form
    435,333.22/600,739.64 = 241,753.22/x
  3. Step 3: Cross multiply
    435,333.22x = 600,739.64 × 241,753.22
  4. Step 4: Simplify right side
    435,333.22x = 145,230,742,351.64
  5. Step 5: Solve for x
    x = 145,230,742,351.64/435,333.22
  6. Step 6: Final answer
    x = 333,608.22

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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.