Home / 734,071.41-1,101,093.35-301,697.87

Finding the Fourth Proportional to 734,071.41, 1,101,093.35 and 301,697.87

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Solution

The fourth proportional to 734,071.41, 1,101,093.35 and 301,697.87 is: 452,541.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,071.41 : 1,101,093.35 = 301,697.87 : x
  2. Step 2: Convert to fraction form
    734,071.41/1,101,093.35 = 301,697.87/x
  3. Step 3: Cross multiply
    734,071.41x = 1,101,093.35 × 301,697.87
  4. Step 4: Simplify right side
    734,071.41x = 332,197,511,352.21
  5. Step 5: Solve for x
    x = 332,197,511,352.21/734,071.41
  6. Step 6: Final answer
    x = 452,541.14

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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.