Home / 1,183,599.68-1,633,270.23-667,325.52

Finding the Fourth Proportional to 1,183,599.68, 1,633,270.23 and 667,325.52

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Solution

The fourth proportional to 1,183,599.68, 1,633,270.23 and 667,325.52 is: 920,854.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,599.68 : 1,633,270.23 = 667,325.52 : x
  2. Step 2: Convert to fraction form
    1,183,599.68/1,633,270.23 = 667,325.52/x
  3. Step 3: Cross multiply
    1,183,599.68x = 1,633,270.23 × 667,325.52
  4. Step 4: Simplify right side
    1,183,599.68x = 1,089,922,905,535.27
  5. Step 5: Solve for x
    x = 1,089,922,905,535.27/1,183,599.68
  6. Step 6: Final answer
    x = 920,854.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.