Home / 3,667,127.40-5,497,323.30-1,269,295.14

Finding the Fourth Proportional to 3,667,127.40, 5,497,323.30 and 1,269,295.14

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Solution

The fourth proportional to 3,667,127.40, 5,497,323.30 and 1,269,295.14 is: 1,902,777.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,127.40 : 5,497,323.30 = 1,269,295.14 : x
  2. Step 2: Convert to fraction form
    3,667,127.40/5,497,323.30 = 1,269,295.14/x
  3. Step 3: Cross multiply
    3,667,127.40x = 5,497,323.30 × 1,269,295.14
  4. Step 4: Simplify right side
    3,667,127.40x = 6,977,725,747,698.76
  5. Step 5: Solve for x
    x = 6,977,725,747,698.76/3,667,127.40
  6. Step 6: Final answer
    x = 1,902,777.02

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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.