Home / 13,474,304.97-18,594,589.26-7,362,733.47

Finding the Fourth Proportional to 13,474,304.97, 18,594,589.26 and 7,362,733.47

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Solution

The fourth proportional to 13,474,304.97, 18,594,589.26 and 7,362,733.47 is: 10,160,598.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,474,304.97 : 18,594,589.26 = 7,362,733.47 : x
  2. Step 2: Convert to fraction form
    13,474,304.97/18,594,589.26 = 7,362,733.47/x
  3. Step 3: Cross multiply
    13,474,304.97x = 18,594,589.26 × 7,362,733.47
  4. Step 4: Simplify right side
    13,474,304.97x = 136,907,004,612,531.59
  5. Step 5: Solve for x
    x = 136,907,004,612,531.59/13,474,304.97
  6. Step 6: Final answer
    x = 10,160,598.63

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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.