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Finding the Fourth Proportional to 435,343.09, 600,788.50 and 241,754.04

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Solution

The fourth proportional to 435,343.09, 600,788.50 and 241,754.04 is: 333,628.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,343.09 : 600,788.50 = 241,754.04 : x
  2. Step 2: Convert to fraction form
    435,343.09/600,788.50 = 241,754.04/x
  3. Step 3: Cross multiply
    435,343.09x = 600,788.50 × 241,754.04
  4. Step 4: Simplify right side
    435,343.09x = 145,243,047,060.54
  5. Step 5: Solve for x
    x = 145,243,047,060.54/435,343.09
  6. Step 6: Final answer
    x = 333,628.92

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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.