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Finding the Fourth Proportional to 604,008.36, 833,533.20 and 332,104.05

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Solution

The fourth proportional to 604,008.36, 833,533.20 and 332,104.05 is: 458,304.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,008.36 : 833,533.20 = 332,104.05 : x
  2. Step 2: Convert to fraction form
    604,008.36/833,533.20 = 332,104.05/x
  3. Step 3: Cross multiply
    604,008.36x = 833,533.20 × 332,104.05
  4. Step 4: Simplify right side
    604,008.36x = 276,819,751,529.46
  5. Step 5: Solve for x
    x = 276,819,751,529.46/604,008.36
  6. Step 6: Final answer
    x = 458,304.50

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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.