Home / 4,127,243.93-6,163,072.97-3,370,586.43

Finding the Fourth Proportional to 4,127,243.93, 6,163,072.97 and 3,370,586.43

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Solution

The fourth proportional to 4,127,243.93, 6,163,072.97 and 3,370,586.43 is: 5,033,182.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,127,243.93 : 6,163,072.97 = 3,370,586.43 : x
  2. Step 2: Convert to fraction form
    4,127,243.93/6,163,072.97 = 3,370,586.43/x
  3. Step 3: Cross multiply
    4,127,243.93x = 6,163,072.97 × 3,370,586.43
  4. Step 4: Simplify right side
    4,127,243.93x = 20,773,170,128,208.27
  5. Step 5: Solve for x
    x = 20,773,170,128,208.27/4,127,243.93
  6. Step 6: Final answer
    x = 5,033,182.06

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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.