Home / 4,365,915.51-5,981,325.60-4,202,282.03

Finding the Fourth Proportional to 4,365,915.51, 5,981,325.60 and 4,202,282.03

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Solution

The fourth proportional to 4,365,915.51, 5,981,325.60 and 4,202,282.03 is: 5,757,146.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,915.51 : 5,981,325.60 = 4,202,282.03 : x
  2. Step 2: Convert to fraction form
    4,365,915.51/5,981,325.60 = 4,202,282.03/x
  3. Step 3: Cross multiply
    4,365,915.51x = 5,981,325.60 × 4,202,282.03
  4. Step 4: Simplify right side
    4,365,915.51x = 25,135,217,080,318.02
  5. Step 5: Solve for x
    x = 25,135,217,080,318.02/4,365,915.51
  6. Step 6: Final answer
    x = 5,757,146.93

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.