Home / 1,609,100.44-2,414,647.38-935,498.80

Finding the Fourth Proportional to 1,609,100.44, 2,414,647.38 and 935,498.80

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Solution

The fourth proportional to 1,609,100.44, 2,414,647.38 and 935,498.80 is: 1,403,827.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,100.44 : 2,414,647.38 = 935,498.80 : x
  2. Step 2: Convert to fraction form
    1,609,100.44/2,414,647.38 = 935,498.80/x
  3. Step 3: Cross multiply
    1,609,100.44x = 2,414,647.38 × 935,498.80
  4. Step 4: Simplify right side
    1,609,100.44x = 2,258,899,726,413.14
  5. Step 5: Solve for x
    x = 2,258,899,726,413.14/1,609,100.44
  6. Step 6: Final answer
    x = 1,403,827.67

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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.