Home / 4,469,274.98-6,168,263.78-2,633,146.33

Finding the Fourth Proportional to 4,469,274.98, 6,168,263.78 and 2,633,146.33

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Solution

The fourth proportional to 4,469,274.98, 6,168,263.78 and 2,633,146.33 is: 3,634,133.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,274.98 : 6,168,263.78 = 2,633,146.33 : x
  2. Step 2: Convert to fraction form
    4,469,274.98/6,168,263.78 = 2,633,146.33/x
  3. Step 3: Cross multiply
    4,469,274.98x = 6,168,263.78 × 2,633,146.33
  4. Step 4: Simplify right side
    4,469,274.98x = 16,241,941,130,100.90
  5. Step 5: Solve for x
    x = 16,241,941,130,100.90/4,469,274.98
  6. Step 6: Final answer
    x = 3,634,133.32

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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.