Home / 733,768.60-1,100,652.90-600,908.35

Finding the Fourth Proportional to 733,768.60, 1,100,652.90 and 600,908.35

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Solution

The fourth proportional to 733,768.60, 1,100,652.90 and 600,908.35 is: 901,362.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,768.60 : 1,100,652.90 = 600,908.35 : x
  2. Step 2: Convert to fraction form
    733,768.60/1,100,652.90 = 600,908.35/x
  3. Step 3: Cross multiply
    733,768.60x = 1,100,652.90 × 600,908.35
  4. Step 4: Simplify right side
    733,768.60x = 661,391,518,061.72
  5. Step 5: Solve for x
    x = 661,391,518,061.72/733,768.60
  6. Step 6: Final answer
    x = 901,362.53

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Double scale
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Similar ratio
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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.