Home / 2,210,609.86-3,315,914.57-613,173.02

Finding the Fourth Proportional to 2,210,609.86, 3,315,914.57 and 613,173.02

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Solution

The fourth proportional to 2,210,609.86, 3,315,914.57 and 613,173.02 is: 919,759.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,609.86 : 3,315,914.57 = 613,173.02 : x
  2. Step 2: Convert to fraction form
    2,210,609.86/3,315,914.57 = 613,173.02/x
  3. Step 3: Cross multiply
    2,210,609.86x = 3,315,914.57 × 613,173.02
  4. Step 4: Simplify right side
    2,210,609.86x = 2,033,229,335,902.26
  5. Step 5: Solve for x
    x = 2,033,229,335,902.26/2,210,609.86
  6. Step 6: Final answer
    x = 919,759.46

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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.