Home / 3,847,697.40-5,771,546.10-1,008,096.60

Finding the Fourth Proportional to 3,847,697.40, 5,771,546.10 and 1,008,096.60

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Solution

The fourth proportional to 3,847,697.40, 5,771,546.10 and 1,008,096.60 is: 1,512,144.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,847,697.40 : 5,771,546.10 = 1,008,096.60 : x
  2. Step 2: Convert to fraction form
    3,847,697.40/5,771,546.10 = 1,008,096.60/x
  3. Step 3: Cross multiply
    3,847,697.40x = 5,771,546.10 × 1,008,096.60
  4. Step 4: Simplify right side
    3,847,697.40x = 5,818,276,000,153.26
  5. Step 5: Solve for x
    x = 5,818,276,000,153.26/3,847,697.40
  6. Step 6: Final answer
    x = 1,512,144.90

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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.