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Finding the Fourth Proportional to 5,897,496.90, 8,846,647.15 and 2,005,369.14

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Solution

The fourth proportional to 5,897,496.90, 8,846,647.15 and 2,005,369.14 is: 3,008,190.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,496.90 : 8,846,647.15 = 2,005,369.14 : x
  2. Step 2: Convert to fraction form
    5,897,496.90/8,846,647.15 = 2,005,369.14/x
  3. Step 3: Cross multiply
    5,897,496.90x = 8,846,647.15 × 2,005,369.14
  4. Step 4: Simplify right side
    5,897,496.90x = 17,740,793,187,078.95
  5. Step 5: Solve for x
    x = 17,740,793,187,078.95/5,897,496.90
  6. Step 6: Final answer
    x = 3,008,190.34

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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.