Home / 2,939,626.73-4,407,197.34-1,341,071.89

Finding the Fourth Proportional to 2,939,626.73, 4,407,197.34 and 1,341,071.89

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Solution

The fourth proportional to 2,939,626.73, 4,407,197.34 and 1,341,071.89 is: 2,010,584.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,939,626.73 : 4,407,197.34 = 1,341,071.89 : x
  2. Step 2: Convert to fraction form
    2,939,626.73/4,407,197.34 = 1,341,071.89/x
  3. Step 3: Cross multiply
    2,939,626.73x = 4,407,197.34 × 1,341,071.89
  4. Step 4: Simplify right side
    2,939,626.73x = 5,910,368,437,615.43
  5. Step 5: Solve for x
    x = 5,910,368,437,615.43/2,939,626.73
  6. Step 6: Final answer
    x = 2,010,584.67

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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.