Home / 2,728,839.52-4,093,269-835,573.08

Finding the Fourth Proportional to 2,728,839.52, 4,093,269 and 835,573.08

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Solution

The fourth proportional to 2,728,839.52, 4,093,269 and 835,573.08 is: 1,253,362.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,728,839.52 : 4,093,269 = 835,573.08 : x
  2. Step 2: Convert to fraction form
    2,728,839.52/4,093,269 = 835,573.08/x
  3. Step 3: Cross multiply
    2,728,839.52x = 4,093,269 × 835,573.08
  4. Step 4: Simplify right side
    2,728,839.52x = 3,420,225,385,598.52
  5. Step 5: Solve for x
    x = 3,420,225,385,598.52/2,728,839.52
  6. Step 6: Final answer
    x = 1,253,362.60

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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.