Home / 3,852,625.83-5,316,610.37-2,221,025.41

Finding the Fourth Proportional to 3,852,625.83, 5,316,610.37 and 2,221,025.41

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Solution

The fourth proportional to 3,852,625.83, 5,316,610.37 and 2,221,025.41 is: 3,065,007.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,852,625.83 : 5,316,610.37 = 2,221,025.41 : x
  2. Step 2: Convert to fraction form
    3,852,625.83/5,316,610.37 = 2,221,025.41/x
  3. Step 3: Cross multiply
    3,852,625.83x = 5,316,610.37 × 2,221,025.41
  4. Step 4: Simplify right side
    3,852,625.83x = 11,808,326,732,392.06
  5. Step 5: Solve for x
    x = 11,808,326,732,392.06/3,852,625.83
  6. Step 6: Final answer
    x = 3,065,007.42

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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.