Home / 6,382,524.33-8,807,871.96-3,481,915.32

Finding the Fourth Proportional to 6,382,524.33, 8,807,871.96 and 3,481,915.32

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Solution

The fourth proportional to 6,382,524.33, 8,807,871.96 and 3,481,915.32 is: 4,805,036.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,524.33 : 8,807,871.96 = 3,481,915.32 : x
  2. Step 2: Convert to fraction form
    6,382,524.33/8,807,871.96 = 3,481,915.32/x
  3. Step 3: Cross multiply
    6,382,524.33x = 8,807,871.96 × 3,481,915.32
  4. Step 4: Simplify right side
    6,382,524.33x = 30,668,264,314,122.43
  5. Step 5: Solve for x
    x = 30,668,264,314,122.43/6,382,524.33
  6. Step 6: Final answer
    x = 4,805,036.80

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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.