Home / 4,130,783.44-6,198,600.31-1,734,443.80

Finding the Fourth Proportional to 4,130,783.44, 6,198,600.31 and 1,734,443.80

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Solution

The fourth proportional to 4,130,783.44, 6,198,600.31 and 1,734,443.80 is: 2,602,683.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,783.44 : 6,198,600.31 = 1,734,443.80 : x
  2. Step 2: Convert to fraction form
    4,130,783.44/6,198,600.31 = 1,734,443.80/x
  3. Step 3: Cross multiply
    4,130,783.44x = 6,198,600.31 × 1,734,443.80
  4. Step 4: Simplify right side
    4,130,783.44x = 10,751,123,876,357.58
  5. Step 5: Solve for x
    x = 10,751,123,876,357.58/4,130,783.44
  6. Step 6: Final answer
    x = 2,602,683.98

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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.