Home / 6,583,611-9,085,396.48-3,683,050.32

Finding the Fourth Proportional to 6,583,611, 9,085,396.48 and 3,683,050.32

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Solution

The fourth proportional to 6,583,611, 9,085,396.48 and 3,683,050.32 is: 5,082,616.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,583,611 : 9,085,396.48 = 3,683,050.32 : x
  2. Step 2: Convert to fraction form
    6,583,611/9,085,396.48 = 3,683,050.32/x
  3. Step 3: Cross multiply
    6,583,611x = 9,085,396.48 × 3,683,050.32
  4. Step 4: Simplify right side
    6,583,611x = 33,461,972,412,990.88
  5. Step 5: Solve for x
    x = 33,461,972,412,990.88/6,583,611
  6. Step 6: Final answer
    x = 5,082,616.88

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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.