Home / 2,494,015.44-3,742,011.36-1,296,692.88

Finding the Fourth Proportional to 2,494,015.44, 3,742,011.36 and 1,296,692.88

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Solution

The fourth proportional to 2,494,015.44, 3,742,011.36 and 1,296,692.88 is: 1,945,553.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,015.44 : 3,742,011.36 = 1,296,692.88 : x
  2. Step 2: Convert to fraction form
    2,494,015.44/3,742,011.36 = 1,296,692.88/x
  3. Step 3: Cross multiply
    2,494,015.44x = 3,742,011.36 × 1,296,692.88
  4. Step 4: Simplify right side
    2,494,015.44x = 4,852,239,487,391.12
  5. Step 5: Solve for x
    x = 4,852,239,487,391.12/2,494,015.44
  6. Step 6: Final answer
    x = 1,945,553.11

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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.