Home / 601,984.10-903,069.20-202,593.56

Finding the Fourth Proportional to 601,984.10, 903,069.20 and 202,593.56

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Solution

The fourth proportional to 601,984.10, 903,069.20 and 202,593.56 is: 303,921.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,984.10 : 903,069.20 = 202,593.56 : x
  2. Step 2: Convert to fraction form
    601,984.10/903,069.20 = 202,593.56/x
  3. Step 3: Cross multiply
    601,984.10x = 903,069.20 × 202,593.56
  4. Step 4: Simplify right side
    601,984.10x = 182,956,000,145.49
  5. Step 5: Solve for x
    x = 182,956,000,145.49/601,984.10
  6. Step 6: Final answer
    x = 303,921.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.