Home / 9,462,450.48-13,062,540.96-5,541,661.12

Finding the Fourth Proportional to 9,462,450.48, 13,062,540.96 and 5,541,661.12

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Solution

The fourth proportional to 9,462,450.48, 13,062,540.96 and 5,541,661.12 is: 7,650,045.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,462,450.48 : 13,062,540.96 = 5,541,661.12 : x
  2. Step 2: Convert to fraction form
    9,462,450.48/13,062,540.96 = 5,541,661.12/x
  3. Step 3: Cross multiply
    9,462,450.48x = 13,062,540.96 × 5,541,661.12
  4. Step 4: Simplify right side
    9,462,450.48x = 72,388,175,366,439.48
  5. Step 5: Solve for x
    x = 72,388,175,366,439.48/9,462,450.48
  6. Step 6: Final answer
    x = 7,650,045.36

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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.