Home / 6,889,825.03-10,335,381.34-2,032,136.26

Finding the Fourth Proportional to 6,889,825.03, 10,335,381.34 and 2,032,136.26

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Solution

The fourth proportional to 6,889,825.03, 10,335,381.34 and 2,032,136.26 is: 3,048,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,889,825.03 : 10,335,381.34 = 2,032,136.26 : x
  2. Step 2: Convert to fraction form
    6,889,825.03/10,335,381.34 = 2,032,136.26/x
  3. Step 3: Cross multiply
    6,889,825.03x = 10,335,381.34 × 2,032,136.26
  4. Step 4: Simplify right side
    6,889,825.03x = 21,002,903,151,022.60
  5. Step 5: Solve for x
    x = 21,002,903,151,022.60/6,889,825.03
  6. Step 6: Final answer
    x = 3,048,394.27

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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.