Home / 3,846,558.84-5,764,741.60-2,045,564.32

Finding the Fourth Proportional to 3,846,558.84, 5,764,741.60 and 2,045,564.32

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Solution

The fourth proportional to 3,846,558.84, 5,764,741.60 and 2,045,564.32 is: 3,065,636.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,846,558.84 : 5,764,741.60 = 2,045,564.32 : x
  2. Step 2: Convert to fraction form
    3,846,558.84/5,764,741.60 = 2,045,564.32/x
  3. Step 3: Cross multiply
    3,846,558.84x = 5,764,741.60 × 2,045,564.32
  4. Step 4: Simplify right side
    3,846,558.84x = 11,792,149,730,979.71
  5. Step 5: Solve for x
    x = 11,792,149,730,979.71/3,846,558.84
  6. Step 6: Final answer
    x = 3,065,636.12

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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.