Home / 4,475,866.86-6,713,846.82-3,582,984.42

Finding the Fourth Proportional to 4,475,866.86, 6,713,846.82 and 3,582,984.42

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Solution

The fourth proportional to 4,475,866.86, 6,713,846.82 and 3,582,984.42 is: 5,374,513.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,475,866.86 : 6,713,846.82 = 3,582,984.42 : x
  2. Step 2: Convert to fraction form
    4,475,866.86/6,713,846.82 = 3,582,984.42/x
  3. Step 3: Cross multiply
    4,475,866.86x = 6,713,846.82 × 3,582,984.42
  4. Step 4: Simplify right side
    4,475,866.86x = 24,055,608,554,326.55
  5. Step 5: Solve for x
    x = 24,055,608,554,326.55/4,475,866.86
  6. Step 6: Final answer
    x = 5,374,513.88

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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.