Home / 3,183,460.70-4,764,693.45-2,238,676.70

Finding the Fourth Proportional to 3,183,460.70, 4,764,693.45 and 2,238,676.70

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Solution

The fourth proportional to 3,183,460.70, 4,764,693.45 and 2,238,676.70 is: 3,350,632.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,460.70 : 4,764,693.45 = 2,238,676.70 : x
  2. Step 2: Convert to fraction form
    3,183,460.70/4,764,693.45 = 2,238,676.70/x
  3. Step 3: Cross multiply
    3,183,460.70x = 4,764,693.45 × 2,238,676.70
  4. Step 4: Simplify right side
    3,183,460.70x = 10,666,608,209,157.62
  5. Step 5: Solve for x
    x = 10,666,608,209,157.62/3,183,460.70
  6. Step 6: Final answer
    x = 3,350,632.92

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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.