Home / 3,054,056.20-4,579,917.90-923,432.20

Finding the Fourth Proportional to 3,054,056.20, 4,579,917.90 and 923,432.20

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Solution

The fourth proportional to 3,054,056.20, 4,579,917.90 and 923,432.20 is: 1,384,795.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,056.20 : 4,579,917.90 = 923,432.20 : x
  2. Step 2: Convert to fraction form
    3,054,056.20/4,579,917.90 = 923,432.20/x
  3. Step 3: Cross multiply
    3,054,056.20x = 4,579,917.90 × 923,432.20
  4. Step 4: Simplify right side
    3,054,056.20x = 4,229,243,662,216.38
  5. Step 5: Solve for x
    x = 4,229,243,662,216.38/3,054,056.20
  6. Step 6: Final answer
    x = 1,384,795.62

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.