Home / 5,807,817.85-8,014,459.44-3,229,443.27

Finding the Fourth Proportional to 5,807,817.85, 8,014,459.44 and 3,229,443.27

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Solution

The fourth proportional to 5,807,817.85, 8,014,459.44 and 3,229,443.27 is: 4,456,448.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,817.85 : 8,014,459.44 = 3,229,443.27 : x
  2. Step 2: Convert to fraction form
    5,807,817.85/8,014,459.44 = 3,229,443.27/x
  3. Step 3: Cross multiply
    5,807,817.85x = 8,014,459.44 × 3,229,443.27
  4. Step 4: Simplify right side
    5,807,817.85x = 25,882,242,101,195.97
  5. Step 5: Solve for x
    x = 25,882,242,101,195.97/5,807,817.85
  6. Step 6: Final answer
    x = 4,456,448.66

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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.