Home / 1,073,353.39-1,610,234.21-363,190.75

Finding the Fourth Proportional to 1,073,353.39, 1,610,234.21 and 363,190.75

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Solution

The fourth proportional to 1,073,353.39, 1,610,234.21 and 363,190.75 is: 544,855.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,353.39 : 1,610,234.21 = 363,190.75 : x
  2. Step 2: Convert to fraction form
    1,073,353.39/1,610,234.21 = 363,190.75/x
  3. Step 3: Cross multiply
    1,073,353.39x = 1,610,234.21 × 363,190.75
  4. Step 4: Simplify right side
    1,073,353.39x = 584,822,170,405.56
  5. Step 5: Solve for x
    x = 584,822,170,405.56/1,073,353.39
  6. Step 6: Final answer
    x = 544,855.19

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Double scale
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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.