Home / 7,464,093.24-11,196,648.54-2,538,119.15

Finding the Fourth Proportional to 7,464,093.24, 11,196,648.54 and 2,538,119.15

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Solution

The fourth proportional to 7,464,093.24, 11,196,648.54 and 2,538,119.15 is: 3,807,351.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,093.24 : 11,196,648.54 = 2,538,119.15 : x
  2. Step 2: Convert to fraction form
    7,464,093.24/11,196,648.54 = 2,538,119.15/x
  3. Step 3: Cross multiply
    7,464,093.24x = 11,196,648.54 × 2,538,119.15
  4. Step 4: Simplify right side
    7,464,093.24x = 28,418,428,019,210.30
  5. Step 5: Solve for x
    x = 28,418,428,019,210.30/7,464,093.24
  6. Step 6: Final answer
    x = 3,807,351.69

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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.