Home / 9,844,418.62-13,583,673.48-5,493,494.55

Finding the Fourth Proportional to 9,844,418.62, 13,583,673.48 and 5,493,494.55

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Solution

The fourth proportional to 9,844,418.62, 13,583,673.48 and 5,493,494.55 is: 7,580,116.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,418.62 : 13,583,673.48 = 5,493,494.55 : x
  2. Step 2: Convert to fraction form
    9,844,418.62/13,583,673.48 = 5,493,494.55/x
  3. Step 3: Cross multiply
    9,844,418.62x = 13,583,673.48 × 5,493,494.55
  4. Step 4: Simplify right side
    9,844,418.62x = 74,621,836,161,251.83
  5. Step 5: Solve for x
    x = 74,621,836,161,251.83/9,844,418.62
  6. Step 6: Final answer
    x = 7,580,116.11

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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.