Home / 8,467,952.90-11,686,014.05-4,796,868.33

Finding the Fourth Proportional to 8,467,952.90, 11,686,014.05 and 4,796,868.33

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Solution

The fourth proportional to 8,467,952.90, 11,686,014.05 and 4,796,868.33 is: 6,619,813.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,467,952.90 : 11,686,014.05 = 4,796,868.33 : x
  2. Step 2: Convert to fraction form
    8,467,952.90/11,686,014.05 = 4,796,868.33/x
  3. Step 3: Cross multiply
    8,467,952.90x = 11,686,014.05 × 4,796,868.33
  4. Step 4: Simplify right side
    8,467,952.90x = 56,056,270,676,395.70
  5. Step 5: Solve for x
    x = 56,056,270,676,395.70/8,467,952.90
  6. Step 6: Final answer
    x = 6,619,813.71

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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.