Home / 3,072,046.05-4,241,017.35-2,244,190.22

Finding the Fourth Proportional to 3,072,046.05, 4,241,017.35 and 2,244,190.22

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Solution

The fourth proportional to 3,072,046.05, 4,241,017.35 and 2,244,190.22 is: 3,098,146.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,072,046.05 : 4,241,017.35 = 2,244,190.22 : x
  2. Step 2: Convert to fraction form
    3,072,046.05/4,241,017.35 = 2,244,190.22/x
  3. Step 3: Cross multiply
    3,072,046.05x = 4,241,017.35 × 2,244,190.22
  4. Step 4: Simplify right side
    3,072,046.05x = 9,517,649,638,515.23
  5. Step 5: Solve for x
    x = 9,517,649,638,515.23/3,072,046.05
  6. Step 6: Final answer
    x = 3,098,146.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.