Home / 6,522,358.90-9,783,538.35-4,097,413.30

Finding the Fourth Proportional to 6,522,358.90, 9,783,538.35 and 4,097,413.30

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Solution

The fourth proportional to 6,522,358.90, 9,783,538.35 and 4,097,413.30 is: 6,146,119.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,358.90 : 9,783,538.35 = 4,097,413.30 : x
  2. Step 2: Convert to fraction form
    6,522,358.90/9,783,538.35 = 4,097,413.30/x
  3. Step 3: Cross multiply
    6,522,358.90x = 9,783,538.35 × 4,097,413.30
  4. Step 4: Simplify right side
    6,522,358.90x = 40,087,200,156,350.05
  5. Step 5: Solve for x
    x = 40,087,200,156,350.05/6,522,358.90
  6. Step 6: Final answer
    x = 6,146,119.95

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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.