Home / 4,109,629.26-5,666,647.35-3,073,817.53

Finding the Fourth Proportional to 4,109,629.26, 5,666,647.35 and 3,073,817.53

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Solution

The fourth proportional to 4,109,629.26, 5,666,647.35 and 3,073,817.53 is: 4,238,396.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,629.26 : 5,666,647.35 = 3,073,817.53 : x
  2. Step 2: Convert to fraction form
    4,109,629.26/5,666,647.35 = 3,073,817.53/x
  3. Step 3: Cross multiply
    4,109,629.26x = 5,666,647.35 × 3,073,817.53
  4. Step 4: Simplify right side
    4,109,629.26x = 17,418,239,946,591.43
  5. Step 5: Solve for x
    x = 17,418,239,946,591.43/4,109,629.26
  6. Step 6: Final answer
    x = 4,238,396.91

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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.