Home / 4,825,186.58-7,239,180.68-1,945,067.04

Finding the Fourth Proportional to 4,825,186.58, 7,239,180.68 and 1,945,067.04

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Solution

The fourth proportional to 4,825,186.58, 7,239,180.68 and 1,945,067.04 is: 2,918,165.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,186.58 : 7,239,180.68 = 1,945,067.04 : x
  2. Step 2: Convert to fraction form
    4,825,186.58/7,239,180.68 = 1,945,067.04/x
  3. Step 3: Cross multiply
    4,825,186.58x = 7,239,180.68 × 1,945,067.04
  4. Step 4: Simplify right side
    4,825,186.58x = 14,080,691,727,547.45
  5. Step 5: Solve for x
    x = 14,080,691,727,547.45/4,825,186.58
  6. Step 6: Final answer
    x = 2,918,165.24

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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.