Home / 2,353,788.91-3,530,683.41-670,848.67

Finding the Fourth Proportional to 2,353,788.91, 3,530,683.41 and 670,848.67

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Solution

The fourth proportional to 2,353,788.91, 3,530,683.41 and 670,848.67 is: 1,006,273.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,788.91 : 3,530,683.41 = 670,848.67 : x
  2. Step 2: Convert to fraction form
    2,353,788.91/3,530,683.41 = 670,848.67/x
  3. Step 3: Cross multiply
    2,353,788.91x = 3,530,683.41 × 670,848.67
  4. Step 4: Simplify right side
    2,353,788.91x = 2,368,554,269,789.57
  5. Step 5: Solve for x
    x = 2,368,554,269,789.57/2,353,788.91
  6. Step 6: Final answer
    x = 1,006,273.02

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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.