Home / 9,022,602.96-13,540,627.44-3,631,294.80

Finding the Fourth Proportional to 9,022,602.96, 13,540,627.44 and 3,631,294.80

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Solution

The fourth proportional to 9,022,602.96, 13,540,627.44 and 3,631,294.80 is: 5,449,647.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022,602.96 : 13,540,627.44 = 3,631,294.80 : x
  2. Step 2: Convert to fraction form
    9,022,602.96/13,540,627.44 = 3,631,294.80/x
  3. Step 3: Cross multiply
    9,022,602.96x = 13,540,627.44 × 3,631,294.80
  4. Step 4: Simplify right side
    9,022,602.96x = 49,170,010,011,609.30
  5. Step 5: Solve for x
    x = 49,170,010,011,609.30/9,022,602.96
  6. Step 6: Final answer
    x = 5,449,647.98

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Double scale
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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.