Home / 2,098,413.70-3,147,620.55-602,311.30

Finding the Fourth Proportional to 2,098,413.70, 3,147,620.55 and 602,311.30

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Solution

The fourth proportional to 2,098,413.70, 3,147,620.55 and 602,311.30 is: 903,466.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,413.70 : 3,147,620.55 = 602,311.30 : x
  2. Step 2: Convert to fraction form
    2,098,413.70/3,147,620.55 = 602,311.30/x
  3. Step 3: Cross multiply
    2,098,413.70x = 3,147,620.55 × 602,311.30
  4. Step 4: Simplify right side
    2,098,413.70x = 1,895,847,425,377.22
  5. Step 5: Solve for x
    x = 1,895,847,425,377.22/2,098,413.70
  6. Step 6: Final answer
    x = 903,466.95

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Double scale
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Similar ratio
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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.