Home / 3,883,507.84-5,825,265.86-2,097,745.80

Finding the Fourth Proportional to 3,883,507.84, 5,825,265.86 and 2,097,745.80

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Solution

The fourth proportional to 3,883,507.84, 5,825,265.86 and 2,097,745.80 is: 3,146,620.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,883,507.84 : 5,825,265.86 = 2,097,745.80 : x
  2. Step 2: Convert to fraction form
    3,883,507.84/5,825,265.86 = 2,097,745.80/x
  3. Step 3: Cross multiply
    3,883,507.84x = 5,825,265.86 × 2,097,745.80
  4. Step 4: Simplify right side
    3,883,507.84x = 12,219,926,975,098.01
  5. Step 5: Solve for x
    x = 12,219,926,975,098.01/3,883,507.84
  6. Step 6: Final answer
    x = 3,146,620.91

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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.