Home / 4,804,259.26-6,629,877.78-2,628,802.42

Finding the Fourth Proportional to 4,804,259.26, 6,629,877.78 and 2,628,802.42

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Solution

The fourth proportional to 4,804,259.26, 6,629,877.78 and 2,628,802.42 is: 3,627,747.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,259.26 : 6,629,877.78 = 2,628,802.42 : x
  2. Step 2: Convert to fraction form
    4,804,259.26/6,629,877.78 = 2,628,802.42/x
  3. Step 3: Cross multiply
    4,804,259.26x = 6,629,877.78 × 2,628,802.42
  4. Step 4: Simplify right side
    4,804,259.26x = 17,428,638,752,368.23
  5. Step 5: Solve for x
    x = 17,428,638,752,368.23/4,804,259.26
  6. Step 6: Final answer
    x = 3,627,747.34

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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.