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Finding the Fourth Proportional to 435,366.53, 600,788.44 and 241,784.22

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Solution

The fourth proportional to 435,366.53, 600,788.44 and 241,784.22 is: 333,652.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,366.53 : 600,788.44 = 241,784.22 : x
  2. Step 2: Convert to fraction form
    435,366.53/600,788.44 = 241,784.22/x
  3. Step 3: Cross multiply
    435,366.53x = 600,788.44 × 241,784.22
  4. Step 4: Simplify right side
    435,366.53x = 145,261,166,905.60
  5. Step 5: Solve for x
    x = 145,261,166,905.60/435,366.53
  6. Step 6: Final answer
    x = 333,652.58

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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.