Home / 3,850,600.15-5,775,900.23-1,010,999.35

Finding the Fourth Proportional to 3,850,600.15, 5,775,900.23 and 1,010,999.35

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Solution

The fourth proportional to 3,850,600.15, 5,775,900.23 and 1,010,999.35 is: 1,516,499.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,600.15 : 5,775,900.23 = 1,010,999.35 : x
  2. Step 2: Convert to fraction form
    3,850,600.15/5,775,900.23 = 1,010,999.35/x
  3. Step 3: Cross multiply
    3,850,600.15x = 5,775,900.23 × 1,010,999.35
  4. Step 4: Simplify right side
    3,850,600.15x = 5,839,431,378,194.85
  5. Step 5: Solve for x
    x = 5,839,431,378,194.85/3,850,600.15
  6. Step 6: Final answer
    x = 1,516,499.03

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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.