Home / 5,964,019.20-8,233,401.60-4,040,409.60

Finding the Fourth Proportional to 5,964,019.20, 8,233,401.60 and 4,040,409.60

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Solution

The fourth proportional to 5,964,019.20, 8,233,401.60 and 4,040,409.60 is: 5,577,834.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,019.20 : 8,233,401.60 = 4,040,409.60 : x
  2. Step 2: Convert to fraction form
    5,964,019.20/8,233,401.60 = 4,040,409.60/x
  3. Step 3: Cross multiply
    5,964,019.20x = 8,233,401.60 × 4,040,409.60
  4. Step 4: Simplify right side
    5,964,019.20x = 33,266,314,865,295.36
  5. Step 5: Solve for x
    x = 33,266,314,865,295.36/5,964,019.20
  6. Step 6: Final answer
    x = 5,577,834.97

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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.