Home / 1,202,364.37-1,803,733.33-403,832.75

Finding the Fourth Proportional to 1,202,364.37, 1,803,733.33 and 403,832.75

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Solution

The fourth proportional to 1,202,364.37, 1,803,733.33 and 403,832.75 is: 605,811.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,364.37 : 1,803,733.33 = 403,832.75 : x
  2. Step 2: Convert to fraction form
    1,202,364.37/1,803,733.33 = 403,832.75/x
  3. Step 3: Cross multiply
    1,202,364.37x = 1,803,733.33 × 403,832.75
  4. Step 4: Simplify right side
    1,202,364.37x = 728,406,590,920.56
  5. Step 5: Solve for x
    x = 728,406,590,920.56/1,202,364.37
  6. Step 6: Final answer
    x = 605,811.86

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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.