Home / 7,443,054.80-11,166,823.44-2,325,277.96

Finding the Fourth Proportional to 7,443,054.80, 11,166,823.44 and 2,325,277.96

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Solution

The fourth proportional to 7,443,054.80, 11,166,823.44 and 2,325,277.96 is: 3,488,617.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,443,054.80 : 11,166,823.44 = 2,325,277.96 : x
  2. Step 2: Convert to fraction form
    7,443,054.80/11,166,823.44 = 2,325,277.96/x
  3. Step 3: Cross multiply
    7,443,054.80x = 11,166,823.44 × 2,325,277.96
  4. Step 4: Simplify right side
    7,443,054.80x = 25,965,968,428,243.38
  5. Step 5: Solve for x
    x = 25,965,968,428,243.38/7,443,054.80
  6. Step 6: Final answer
    x = 3,488,617.12

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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.