Home / 4,802,926.50-6,628,090.91-2,627,422.94

Finding the Fourth Proportional to 4,802,926.50, 6,628,090.91 and 2,627,422.94

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Solution

The fourth proportional to 4,802,926.50, 6,628,090.91 and 2,627,422.94 is: 3,625,872.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,926.50 : 6,628,090.91 = 2,627,422.94 : x
  2. Step 2: Convert to fraction form
    4,802,926.50/6,628,090.91 = 2,627,422.94/x
  3. Step 3: Cross multiply
    4,802,926.50x = 6,628,090.91 × 2,627,422.94
  4. Step 4: Simplify right side
    4,802,926.50x = 17,414,798,108,772.59
  5. Step 5: Solve for x
    x = 17,414,798,108,772.59/4,802,926.50
  6. Step 6: Final answer
    x = 3,625,872.29

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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.