Home / 9,745,604.34-14,632,777.24-5,436,074.54

Finding the Fourth Proportional to 9,745,604.34, 14,632,777.24 and 5,436,074.54

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Solution

The fourth proportional to 9,745,604.34, 14,632,777.24 and 5,436,074.54 is: 8,162,127.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,604.34 : 14,632,777.24 = 5,436,074.54 : x
  2. Step 2: Convert to fraction form
    9,745,604.34/14,632,777.24 = 5,436,074.54/x
  3. Step 3: Cross multiply
    9,745,604.34x = 14,632,777.24 × 5,436,074.54
  4. Step 4: Simplify right side
    9,745,604.34x = 79,544,867,803,855.47
  5. Step 5: Solve for x
    x = 79,544,867,803,855.47/9,745,604.34
  6. Step 6: Final answer
    x = 8,162,127.77

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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.