Home / 2,336,299.75-3,504,828.71-915,585.67

Finding the Fourth Proportional to 2,336,299.75, 3,504,828.71 and 915,585.67

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Solution

The fourth proportional to 2,336,299.75, 3,504,828.71 and 915,585.67 is: 1,373,527.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,299.75 : 3,504,828.71 = 915,585.67 : x
  2. Step 2: Convert to fraction form
    2,336,299.75/3,504,828.71 = 915,585.67/x
  3. Step 3: Cross multiply
    2,336,299.75x = 3,504,828.71 × 915,585.67
  4. Step 4: Simplify right side
    2,336,299.75x = 3,208,970,942,680.59
  5. Step 5: Solve for x
    x = 3,208,970,942,680.59/2,336,299.75
  6. Step 6: Final answer
    x = 1,373,527.07

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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.