Home / 5,498,768.22-8,246,558.25-2,303,804.22

Finding the Fourth Proportional to 5,498,768.22, 8,246,558.25 and 2,303,804.22

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Solution

The fourth proportional to 5,498,768.22, 8,246,558.25 and 2,303,804.22 is: 3,455,038.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,498,768.22 : 8,246,558.25 = 2,303,804.22 : x
  2. Step 2: Convert to fraction form
    5,498,768.22/8,246,558.25 = 2,303,804.22/x
  3. Step 3: Cross multiply
    5,498,768.22x = 8,246,558.25 × 2,303,804.22
  4. Step 4: Simplify right side
    5,498,768.22x = 18,998,455,696,825.82
  5. Step 5: Solve for x
    x = 18,998,455,696,825.82/5,498,768.22
  6. Step 6: Final answer
    x = 3,455,038.46

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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.