Home / 3,504,266.27-4,835,878.44-1,955,511.47

Finding the Fourth Proportional to 3,504,266.27, 4,835,878.44 and 1,955,511.47

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Solution

The fourth proportional to 3,504,266.27, 4,835,878.44 and 1,955,511.47 is: 2,698,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,266.27 : 4,835,878.44 = 1,955,511.47 : x
  2. Step 2: Convert to fraction form
    3,504,266.27/4,835,878.44 = 1,955,511.47/x
  3. Step 3: Cross multiply
    3,504,266.27x = 4,835,878.44 × 1,955,511.47
  4. Step 4: Simplify right side
    3,504,266.27x = 9,456,615,732,766.32
  5. Step 5: Solve for x
    x = 9,456,615,732,766.32/3,504,266.27
  6. Step 6: Final answer
    x = 2,698,600.80

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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.