Home / 4,803,296.75-6,628,706.64-2,627,789.43

Finding the Fourth Proportional to 4,803,296.75, 6,628,706.64 and 2,627,789.43

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Solution

The fourth proportional to 4,803,296.75, 6,628,706.64 and 2,627,789.43 is: 3,626,435.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,296.75 : 6,628,706.64 = 2,627,789.43 : x
  2. Step 2: Convert to fraction form
    4,803,296.75/6,628,706.64 = 2,627,789.43/x
  3. Step 3: Cross multiply
    4,803,296.75x = 6,628,706.64 × 2,627,789.43
  4. Step 4: Simplify right side
    4,803,296.75x = 17,418,845,243,162.82
  5. Step 5: Solve for x
    x = 17,418,845,243,162.82/4,803,296.75
  6. Step 6: Final answer
    x = 3,626,435.38

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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.