Home / 1,733,622.96-2,600,359.72-454,202.30

Finding the Fourth Proportional to 1,733,622.96, 2,600,359.72 and 454,202.30

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Solution

The fourth proportional to 1,733,622.96, 2,600,359.72 and 454,202.30 is: 681,283.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,622.96 : 2,600,359.72 = 454,202.30 : x
  2. Step 2: Convert to fraction form
    1,733,622.96/2,600,359.72 = 454,202.30/x
  3. Step 3: Cross multiply
    1,733,622.96x = 2,600,359.72 × 454,202.30
  4. Step 4: Simplify right side
    1,733,622.96x = 1,181,089,371,016.75
  5. Step 5: Solve for x
    x = 1,181,089,371,016.75/1,733,622.96
  6. Step 6: Final answer
    x = 681,283.88

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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.