Home / 9,670,662.53-14,505,993.64-2,847,236.81

Finding the Fourth Proportional to 9,670,662.53, 14,505,993.64 and 2,847,236.81

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Solution

The fourth proportional to 9,670,662.53, 14,505,993.64 and 2,847,236.81 is: 4,270,855.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,670,662.53 : 14,505,993.64 = 2,847,236.81 : x
  2. Step 2: Convert to fraction form
    9,670,662.53/14,505,993.64 = 2,847,236.81/x
  3. Step 3: Cross multiply
    9,670,662.53x = 14,505,993.64 × 2,847,236.81
  4. Step 4: Simplify right side
    9,670,662.53x = 41,301,998,988,462.97
  5. Step 5: Solve for x
    x = 41,301,998,988,462.97/9,670,662.53
  6. Step 6: Final answer
    x = 4,270,855.16

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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.