Home / 4,485,161.35-6,190,114.13-2,551,048.41

Finding the Fourth Proportional to 4,485,161.35, 6,190,114.13 and 2,551,048.41

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Solution

The fourth proportional to 4,485,161.35, 6,190,114.13 and 2,551,048.41 is: 3,520,783.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,485,161.35 : 6,190,114.13 = 2,551,048.41 : x
  2. Step 2: Convert to fraction form
    4,485,161.35/6,190,114.13 = 2,551,048.41/x
  3. Step 3: Cross multiply
    4,485,161.35x = 6,190,114.13 × 2,551,048.41
  4. Step 4: Simplify right side
    4,485,161.35x = 15,791,280,809,055.03
  5. Step 5: Solve for x
    x = 15,791,280,809,055.03/4,485,161.35
  6. Step 6: Final answer
    x = 3,520,783.22

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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.