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Finding the Fourth Proportional to 604,164.79, 833,725.00 and 332,216.51

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Solution

The fourth proportional to 604,164.79, 833,725.00 and 332,216.51 is: 458,446.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,164.79 : 833,725.00 = 332,216.51 : x
  2. Step 2: Convert to fraction form
    604,164.79/833,725.00 = 332,216.51/x
  3. Step 3: Cross multiply
    604,164.79x = 833,725.00 × 332,216.51
  4. Step 4: Simplify right side
    604,164.79x = 276,977,206,046.40
  5. Step 5: Solve for x
    x = 276,977,206,046.40/604,164.79
  6. Step 6: Final answer
    x = 458,446.45

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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.