Home / 2,455,796.94-3,684,247.62-749,797.50

Finding the Fourth Proportional to 2,455,796.94, 3,684,247.62 and 749,797.50

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Solution

The fourth proportional to 2,455,796.94, 3,684,247.62 and 749,797.50 is: 1,124,864.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,796.94 : 3,684,247.62 = 749,797.50 : x
  2. Step 2: Convert to fraction form
    2,455,796.94/3,684,247.62 = 749,797.50/x
  3. Step 3: Cross multiply
    2,455,796.94x = 3,684,247.62 × 749,797.50
  4. Step 4: Simplify right side
    2,455,796.94x = 2,762,439,654,856.95
  5. Step 5: Solve for x
    x = 2,762,439,654,856.95/2,455,796.94
  6. Step 6: Final answer
    x = 1,124,864.85

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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.