Home / 3,763,907.04-5,193,606.96-2,235,974.88

Finding the Fourth Proportional to 3,763,907.04, 5,193,606.96 and 2,235,974.88

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Solution

The fourth proportional to 3,763,907.04, 5,193,606.96 and 2,235,974.88 is: 3,085,297.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,907.04 : 5,193,606.96 = 2,235,974.88 : x
  2. Step 2: Convert to fraction form
    3,763,907.04/5,193,606.96 = 2,235,974.88/x
  3. Step 3: Cross multiply
    3,763,907.04x = 5,193,606.96 × 2,235,974.88
  4. Step 4: Simplify right side
    3,763,907.04x = 11,612,774,699,153.16
  5. Step 5: Solve for x
    x = 11,612,774,699,153.16/3,763,907.04
  6. Step 6: Final answer
    x = 3,085,297.96

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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.