Home / 8,626,991.82-11,905,166.61-4,759,544.22

Finding the Fourth Proportional to 8,626,991.82, 11,905,166.61 and 4,759,544.22

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Solution

The fourth proportional to 8,626,991.82, 11,905,166.61 and 4,759,544.22 is: 6,568,125.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,626,991.82 : 11,905,166.61 = 4,759,544.22 : x
  2. Step 2: Convert to fraction form
    8,626,991.82/11,905,166.61 = 4,759,544.22/x
  3. Step 3: Cross multiply
    8,626,991.82x = 11,905,166.61 × 4,759,544.22
  4. Step 4: Simplify right side
    8,626,991.82x = 56,663,166,926,762.48
  5. Step 5: Solve for x
    x = 56,663,166,926,762.48/8,626,991.82
  6. Step 6: Final answer
    x = 6,568,125.73

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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.