Home / 6,393,618.18-9,589,271.89-1,843,548.27

Finding the Fourth Proportional to 6,393,618.18, 9,589,271.89 and 1,843,548.27

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Solution

The fourth proportional to 6,393,618.18, 9,589,271.89 and 1,843,548.27 is: 2,764,989.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,393,618.18 : 9,589,271.89 = 1,843,548.27 : x
  2. Step 2: Convert to fraction form
    6,393,618.18/9,589,271.89 = 1,843,548.27/x
  3. Step 3: Cross multiply
    6,393,618.18x = 9,589,271.89 × 1,843,548.27
  4. Step 4: Simplify right side
    6,393,618.18x = 17,678,285,603,369.13
  5. Step 5: Solve for x
    x = 17,678,285,603,369.13/6,393,618.18
  6. Step 6: Final answer
    x = 2,764,989.26

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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.