Home / 6,325,801-8,729,592.42-3,425,191

Finding the Fourth Proportional to 6,325,801, 8,729,592.42 and 3,425,191

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Solution

The fourth proportional to 6,325,801, 8,729,592.42 and 3,425,191 is: 4,726,756.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,801 : 8,729,592.42 = 3,425,191 : x
  2. Step 2: Convert to fraction form
    6,325,801/8,729,592.42 = 3,425,191/x
  3. Step 3: Cross multiply
    6,325,801x = 8,729,592.42 × 3,425,191
  4. Step 4: Simplify right side
    6,325,801x = 29,900,521,390,652.22
  5. Step 5: Solve for x
    x = 29,900,521,390,652.22/6,325,801
  6. Step 6: Final answer
    x = 4,726,756.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.