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Finding the Fourth Proportional to 604,041.62, 833,559.81 and 332,109.23

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Solution

The fourth proportional to 604,041.62, 833,559.81 and 332,109.23 is: 458,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,041.62 : 833,559.81 = 332,109.23 : x
  2. Step 2: Convert to fraction form
    604,041.62/833,559.81 = 332,109.23/x
  3. Step 3: Cross multiply
    604,041.62x = 833,559.81 × 332,109.23
  4. Step 4: Simplify right side
    604,041.62x = 276,832,906,658.05
  5. Step 5: Solve for x
    x = 276,832,906,658.05/604,041.62
  6. Step 6: Final answer
    x = 458,301.05

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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.