Home / 1,609,102.44-2,414,650.38-935,500.80

Finding the Fourth Proportional to 1,609,102.44, 2,414,650.38 and 935,500.80

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Solution

The fourth proportional to 1,609,102.44, 2,414,650.38 and 935,500.80 is: 1,403,830.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,102.44 : 2,414,650.38 = 935,500.80 : x
  2. Step 2: Convert to fraction form
    1,609,102.44/2,414,650.38 = 935,500.80/x
  3. Step 3: Cross multiply
    1,609,102.44x = 2,414,650.38 × 935,500.80
  4. Step 4: Simplify right side
    1,609,102.44x = 2,258,907,362,210.30
  5. Step 5: Solve for x
    x = 2,258,907,362,210.30/1,609,102.44
  6. Step 6: Final answer
    x = 1,403,830.67

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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.