Home / 3,234,922-4,464,192.36-1,804,138

Finding the Fourth Proportional to 3,234,922, 4,464,192.36 and 1,804,138

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Solution

The fourth proportional to 3,234,922, 4,464,192.36 and 1,804,138 is: 2,489,710.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,922 : 4,464,192.36 = 1,804,138 : x
  2. Step 2: Convert to fraction form
    3,234,922/4,464,192.36 = 1,804,138/x
  3. Step 3: Cross multiply
    3,234,922x = 4,464,192.36 × 1,804,138
  4. Step 4: Simplify right side
    3,234,922x = 8,054,019,075,985.68
  5. Step 5: Solve for x
    x = 8,054,019,075,985.68/3,234,922
  6. Step 6: Final answer
    x = 2,489,710.44

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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.