Home / 9,603,956.23-14,405,958.95-3,924,180.54

Finding the Fourth Proportional to 9,603,956.23, 14,405,958.95 and 3,924,180.54

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Solution

The fourth proportional to 9,603,956.23, 14,405,958.95 and 3,924,180.54 is: 5,886,280.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,603,956.23 : 14,405,958.95 = 3,924,180.54 : x
  2. Step 2: Convert to fraction form
    9,603,956.23/14,405,958.95 = 3,924,180.54/x
  3. Step 3: Cross multiply
    9,603,956.23x = 14,405,958.95 × 3,924,180.54
  4. Step 4: Simplify right side
    9,603,956.23x = 56,531,583,752,007.93
  5. Step 5: Solve for x
    x = 56,531,583,752,007.93/9,603,956.23
  6. Step 6: Final answer
    x = 5,886,280.86

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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.