Home / 5,740,619.44-8,611,243.44-2,328,399.40

Finding the Fourth Proportional to 5,740,619.44, 8,611,243.44 and 2,328,399.40

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Solution

The fourth proportional to 5,740,619.44, 8,611,243.44 and 2,328,399.40 is: 3,492,726.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,740,619.44 : 8,611,243.44 = 2,328,399.40 : x
  2. Step 2: Convert to fraction form
    5,740,619.44/8,611,243.44 = 2,328,399.40/x
  3. Step 3: Cross multiply
    5,740,619.44x = 8,611,243.44 × 2,328,399.40
  4. Step 4: Simplify right side
    5,740,619.44x = 20,050,414,058,949.93
  5. Step 5: Solve for x
    x = 20,050,414,058,949.93/5,740,619.44
  6. Step 6: Final answer
    x = 3,492,726.57

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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.