Home / 2,413,761.40-3,622,683.30-994,835.80

Finding the Fourth Proportional to 2,413,761.40, 3,622,683.30 and 994,835.80

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Solution

The fourth proportional to 2,413,761.40, 3,622,683.30 and 994,835.80 is: 1,493,094.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,761.40 : 3,622,683.30 = 994,835.80 : x
  2. Step 2: Convert to fraction form
    2,413,761.40/3,622,683.30 = 994,835.80/x
  3. Step 3: Cross multiply
    2,413,761.40x = 3,622,683.30 × 994,835.80
  4. Step 4: Simplify right side
    2,413,761.40x = 3,603,975,038,902.14
  5. Step 5: Solve for x
    x = 3,603,975,038,902.14/2,413,761.40
  6. Step 6: Final answer
    x = 1,493,094.98

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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.