Home / 2,336,148-3,504,601.08-915,433.92

Finding the Fourth Proportional to 2,336,148, 3,504,601.08 and 915,433.92

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Solution

The fourth proportional to 2,336,148, 3,504,601.08 and 915,433.92 is: 1,373,299.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,148 : 3,504,601.08 = 915,433.92 : x
  2. Step 2: Convert to fraction form
    2,336,148/3,504,601.08 = 915,433.92/x
  3. Step 3: Cross multiply
    2,336,148x = 3,504,601.08 × 915,433.92
  4. Step 4: Simplify right side
    2,336,148x = 3,208,230,704,700.63
  5. Step 5: Solve for x
    x = 3,208,230,704,700.63/2,336,148
  6. Step 6: Final answer
    x = 1,373,299.42

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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.