Home / 1,164,069.44-1,745,517.20-354,298.56

Finding the Fourth Proportional to 1,164,069.44, 1,745,517.20 and 354,298.56

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Solution

The fourth proportional to 1,164,069.44, 1,745,517.20 and 354,298.56 is: 531,269.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,069.44 : 1,745,517.20 = 354,298.56 : x
  2. Step 2: Convert to fraction form
    1,164,069.44/1,745,517.20 = 354,298.56/x
  3. Step 3: Cross multiply
    1,164,069.44x = 1,745,517.20 × 354,298.56
  4. Step 4: Simplify right side
    1,164,069.44x = 618,434,230,415.23
  5. Step 5: Solve for x
    x = 618,434,230,415.23/1,164,069.44
  6. Step 6: Final answer
    x = 531,269.19

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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.