Home / 2,307,902.36-3,458,759.09-1,796,185.39

Finding the Fourth Proportional to 2,307,902.36, 3,458,759.09 and 1,796,185.39

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Solution

The fourth proportional to 2,307,902.36, 3,458,759.09 and 1,796,185.39 is: 2,691,869.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,902.36 : 3,458,759.09 = 1,796,185.39 : x
  2. Step 2: Convert to fraction form
    2,307,902.36/3,458,759.09 = 1,796,185.39/x
  3. Step 3: Cross multiply
    2,307,902.36x = 3,458,759.09 × 1,796,185.39
  4. Step 4: Simplify right side
    2,307,902.36x = 6,212,572,549,144.13
  5. Step 5: Solve for x
    x = 6,212,572,549,144.13/2,307,902.36
  6. Step 6: Final answer
    x = 2,691,869.75

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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.