Home / 2,030,657.24-3,045,198.54-1,083,511.32

Finding the Fourth Proportional to 2,030,657.24, 3,045,198.54 and 1,083,511.32

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Solution

The fourth proportional to 2,030,657.24, 3,045,198.54 and 1,083,511.32 is: 1,624,846.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,657.24 : 3,045,198.54 = 1,083,511.32 : x
  2. Step 2: Convert to fraction form
    2,030,657.24/3,045,198.54 = 1,083,511.32/x
  3. Step 3: Cross multiply
    2,030,657.24x = 3,045,198.54 × 1,083,511.32
  4. Step 4: Simplify right side
    2,030,657.24x = 3,299,507,089,737.47
  5. Step 5: Solve for x
    x = 3,299,507,089,737.47/2,030,657.24
  6. Step 6: Final answer
    x = 1,624,846.88

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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.