Home / 4,036,274.96-6,048,431.34-3,321,694.58

Finding the Fourth Proportional to 4,036,274.96, 6,048,431.34 and 3,321,694.58

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Solution

The fourth proportional to 4,036,274.96, 6,048,431.34 and 3,321,694.58 is: 4,977,619.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,274.96 : 6,048,431.34 = 3,321,694.58 : x
  2. Step 2: Convert to fraction form
    4,036,274.96/6,048,431.34 = 3,321,694.58/x
  3. Step 3: Cross multiply
    4,036,274.96x = 6,048,431.34 × 3,321,694.58
  4. Step 4: Simplify right side
    4,036,274.96x = 20,091,041,599,580.14
  5. Step 5: Solve for x
    x = 20,091,041,599,580.14/4,036,274.96
  6. Step 6: Final answer
    x = 4,977,619.66

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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.