Home / 3,921,888.21-5,883,171.17-1,082,000.37

Finding the Fourth Proportional to 3,921,888.21, 5,883,171.17 and 1,082,000.37

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Solution

The fourth proportional to 3,921,888.21, 5,883,171.17 and 1,082,000.37 is: 1,623,094.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,921,888.21 : 5,883,171.17 = 1,082,000.37 : x
  2. Step 2: Convert to fraction form
    3,921,888.21/5,883,171.17 = 1,082,000.37/x
  3. Step 3: Cross multiply
    3,921,888.21x = 5,883,171.17 × 1,082,000.37
  4. Step 4: Simplify right side
    3,921,888.21x = 6,365,593,377,303.33
  5. Step 5: Solve for x
    x = 6,365,593,377,303.33/3,921,888.21
  6. Step 6: Final answer
    x = 1,623,094.04

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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.