Home / 4,829,014.20-7,243,521.30-1,463,388.60

Finding the Fourth Proportional to 4,829,014.20, 7,243,521.30 and 1,463,388.60

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Solution

The fourth proportional to 4,829,014.20, 7,243,521.30 and 1,463,388.60 is: 2,195,082.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,014.20 : 7,243,521.30 = 1,463,388.60 : x
  2. Step 2: Convert to fraction form
    4,829,014.20/7,243,521.30 = 1,463,388.60/x
  3. Step 3: Cross multiply
    4,829,014.20x = 7,243,521.30 × 1,463,388.60
  4. Step 4: Simplify right side
    4,829,014.20x = 10,600,086,494,277.18
  5. Step 5: Solve for x
    x = 10,600,086,494,277.18/4,829,014.20
  6. Step 6: Final answer
    x = 2,195,082.90

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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.