Home / 4,802,163.06-6,626,844.03-2,626,659.12

Finding the Fourth Proportional to 4,802,163.06, 6,626,844.03 and 2,626,659.12

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Solution

The fourth proportional to 4,802,163.06, 6,626,844.03 and 2,626,659.12 is: 3,624,712.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,163.06 : 6,626,844.03 = 2,626,659.12 : x
  2. Step 2: Convert to fraction form
    4,802,163.06/6,626,844.03 = 2,626,659.12/x
  3. Step 3: Cross multiply
    4,802,163.06x = 6,626,844.03 × 2,626,659.12
  4. Step 4: Simplify right side
    4,802,163.06x = 17,406,460,308,217.05
  5. Step 5: Solve for x
    x = 17,406,460,308,217.05/4,802,163.06
  6. Step 6: Final answer
    x = 3,624,712.47

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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.