Home / 3,321,168.63-4,963,556.45-2,424,498.63

Finding the Fourth Proportional to 3,321,168.63, 4,963,556.45 and 2,424,498.63

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Solution

The fourth proportional to 3,321,168.63, 4,963,556.45 and 2,424,498.63 is: 3,623,464.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,168.63 : 4,963,556.45 = 2,424,498.63 : x
  2. Step 2: Convert to fraction form
    3,321,168.63/4,963,556.45 = 2,424,498.63/x
  3. Step 3: Cross multiply
    3,321,168.63x = 4,963,556.45 × 2,424,498.63
  4. Step 4: Simplify right side
    3,321,168.63x = 12,034,135,800,830.17
  5. Step 5: Solve for x
    x = 12,034,135,800,830.17/3,321,168.63
  6. Step 6: Final answer
    x = 3,623,464.25

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.