Home / 6,584,188.58-9,086,533.22-3,683,406.45

Finding the Fourth Proportional to 6,584,188.58, 9,086,533.22 and 3,683,406.45

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Solution

The fourth proportional to 6,584,188.58, 9,086,533.22 and 3,683,406.45 is: 5,083,298.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,584,188.58 : 9,086,533.22 = 3,683,406.45 : x
  2. Step 2: Convert to fraction form
    6,584,188.58/9,086,533.22 = 3,683,406.45/x
  3. Step 3: Cross multiply
    6,584,188.58x = 9,086,533.22 × 3,683,406.45
  4. Step 4: Simplify right side
    6,584,188.58x = 33,469,395,070,687.27
  5. Step 5: Solve for x
    x = 33,469,395,070,687.27/6,584,188.58
  6. Step 6: Final answer
    x = 5,083,298.37

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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.