Home / 3,762,466.02-5,192,241.21-2,043,620.10

Finding the Fourth Proportional to 3,762,466.02, 5,192,241.21 and 2,043,620.10

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Solution

The fourth proportional to 3,762,466.02, 5,192,241.21 and 2,043,620.10 is: 2,820,216.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,466.02 : 5,192,241.21 = 2,043,620.10 : x
  2. Step 2: Convert to fraction form
    3,762,466.02/5,192,241.21 = 2,043,620.10/x
  3. Step 3: Cross multiply
    3,762,466.02x = 5,192,241.21 × 2,043,620.10
  4. Step 4: Simplify right side
    3,762,466.02x = 10,610,968,500,804.32
  5. Step 5: Solve for x
    x = 10,610,968,500,804.32/3,762,466.02
  6. Step 6: Final answer
    x = 2,820,216.43

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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.