Home / 3,229,681.98-4,845,470.37-955,266.39

Finding the Fourth Proportional to 3,229,681.98, 4,845,470.37 and 955,266.39

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Solution

The fourth proportional to 3,229,681.98, 4,845,470.37 and 955,266.39 is: 1,433,179.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,681.98 : 4,845,470.37 = 955,266.39 : x
  2. Step 2: Convert to fraction form
    3,229,681.98/4,845,470.37 = 955,266.39/x
  3. Step 3: Cross multiply
    3,229,681.98x = 4,845,470.37 × 955,266.39
  4. Step 4: Simplify right side
    3,229,681.98x = 4,628,714,988,201.86
  5. Step 5: Solve for x
    x = 4,628,714,988,201.86/3,229,681.98
  6. Step 6: Final answer
    x = 1,433,179.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.