Home / 3,212,169.24-4,825,783.62-3,030,599.64

Finding the Fourth Proportional to 3,212,169.24, 4,825,783.62 and 3,030,599.64

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Solution

The fourth proportional to 3,212,169.24, 4,825,783.62 and 3,030,599.64 is: 4,553,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,169.24 : 4,825,783.62 = 3,030,599.64 : x
  2. Step 2: Convert to fraction form
    3,212,169.24/4,825,783.62 = 3,030,599.64/x
  3. Step 3: Cross multiply
    3,212,169.24x = 4,825,783.62 × 3,030,599.64
  4. Step 4: Simplify right side
    3,212,169.24x = 14,625,018,101,489.90
  5. Step 5: Solve for x
    x = 14,625,018,101,489.90/3,212,169.24
  6. Step 6: Final answer
    x = 4,553,003.60

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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.