Home / 6,230,396.49-8,597,588.43-3,476,867.81

Finding the Fourth Proportional to 6,230,396.49, 8,597,588.43 and 3,476,867.81

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Solution

The fourth proportional to 6,230,396.49, 8,597,588.43 and 3,476,867.81 is: 4,797,877.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,396.49 : 8,597,588.43 = 3,476,867.81 : x
  2. Step 2: Convert to fraction form
    6,230,396.49/8,597,588.43 = 3,476,867.81/x
  3. Step 3: Cross multiply
    6,230,396.49x = 8,597,588.43 × 3,476,867.81
  4. Step 4: Simplify right side
    6,230,396.49x = 29,892,678,412,907.50
  5. Step 5: Solve for x
    x = 29,892,678,412,907.50/6,230,396.49
  6. Step 6: Final answer
    x = 4,797,877.38

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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.