Home / 5,328,092.40-7,992,138.60-3,088,604.40

Finding the Fourth Proportional to 5,328,092.40, 7,992,138.60 and 3,088,604.40

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Solution

The fourth proportional to 5,328,092.40, 7,992,138.60 and 3,088,604.40 is: 4,632,906.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,328,092.40 : 7,992,138.60 = 3,088,604.40 : x
  2. Step 2: Convert to fraction form
    5,328,092.40/7,992,138.60 = 3,088,604.40/x
  3. Step 3: Cross multiply
    5,328,092.40x = 7,992,138.60 × 3,088,604.40
  4. Step 4: Simplify right side
    5,328,092.40x = 24,684,554,445,369.84
  5. Step 5: Solve for x
    x = 24,684,554,445,369.84/5,328,092.40
  6. Step 6: Final answer
    x = 4,632,906.60

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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.