Home / 3,018,370.66-4,522,241.34-2,838,566.44

Finding the Fourth Proportional to 3,018,370.66, 4,522,241.34 and 2,838,566.44

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Solution

The fourth proportional to 3,018,370.66, 4,522,241.34 and 2,838,566.44 is: 4,252,851.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,370.66 : 4,522,241.34 = 2,838,566.44 : x
  2. Step 2: Convert to fraction form
    3,018,370.66/4,522,241.34 = 2,838,566.44/x
  3. Step 3: Cross multiply
    3,018,370.66x = 4,522,241.34 × 2,838,566.44
  4. Step 4: Simplify right side
    3,018,370.66x = 12,836,682,501,304.63
  5. Step 5: Solve for x
    x = 12,836,682,501,304.63/3,018,370.66
  6. Step 6: Final answer
    x = 4,252,851.60

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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.