Home / 3,583,123.44-4,945,354.20-2,055,735.60

Finding the Fourth Proportional to 3,583,123.44, 4,945,354.20 and 2,055,735.60

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Solution

The fourth proportional to 3,583,123.44, 4,945,354.20 and 2,055,735.60 is: 2,837,284.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,123.44 : 4,945,354.20 = 2,055,735.60 : x
  2. Step 2: Convert to fraction form
    3,583,123.44/4,945,354.20 = 2,055,735.60/x
  3. Step 3: Cross multiply
    3,583,123.44x = 4,945,354.20 × 2,055,735.60
  4. Step 4: Simplify right side
    3,583,123.44x = 10,166,340,683,549.52
  5. Step 5: Solve for x
    x = 10,166,340,683,549.52/3,583,123.44
  6. Step 6: Final answer
    x = 2,837,284.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.