Home / 3,230,944.42-4,459,463.08-2,008,173.41

Finding the Fourth Proportional to 3,230,944.42, 4,459,463.08 and 2,008,173.41

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Solution

The fourth proportional to 3,230,944.42, 4,459,463.08 and 2,008,173.41 is: 2,771,751.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,944.42 : 4,459,463.08 = 2,008,173.41 : x
  2. Step 2: Convert to fraction form
    3,230,944.42/4,459,463.08 = 2,008,173.41/x
  3. Step 3: Cross multiply
    3,230,944.42x = 4,459,463.08 × 2,008,173.41
  4. Step 4: Simplify right side
    3,230,944.42x = 8,955,375,180,132.70
  5. Step 5: Solve for x
    x = 8,955,375,180,132.70/3,230,944.42
  6. Step 6: Final answer
    x = 2,771,751.54

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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.