Home / 11,959,511.48-17,941,883.51-3,873,304.52

Finding the Fourth Proportional to 11,959,511.48, 17,941,883.51 and 3,873,304.52

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Solution

The fourth proportional to 11,959,511.48, 17,941,883.51 and 3,873,304.52 is: 5,810,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,959,511.48 : 17,941,883.51 = 3,873,304.52 : x
  2. Step 2: Convert to fraction form
    11,959,511.48/17,941,883.51 = 3,873,304.52/x
  3. Step 3: Cross multiply
    11,959,511.48x = 17,941,883.51 × 3,873,304.52
  4. Step 4: Simplify right side
    11,959,511.48x = 69,494,378,460,345.71
  5. Step 5: Solve for x
    x = 69,494,378,460,345.71/11,959,511.48
  6. Step 6: Final answer
    x = 5,810,804.11

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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.