Home / 4,714,407.54-7,072,067.07-1,873,882.26

Finding the Fourth Proportional to 4,714,407.54, 7,072,067.07 and 1,873,882.26

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Solution

The fourth proportional to 4,714,407.54, 7,072,067.07 and 1,873,882.26 is: 2,811,004.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,714,407.54 : 7,072,067.07 = 1,873,882.26 : x
  2. Step 2: Convert to fraction form
    4,714,407.54/7,072,067.07 = 1,873,882.26/x
  3. Step 3: Cross multiply
    4,714,407.54x = 7,072,067.07 × 1,873,882.26
  4. Step 4: Simplify right side
    4,714,407.54x = 13,252,221,024,003.18
  5. Step 5: Solve for x
    x = 13,252,221,024,003.18/4,714,407.54
  6. Step 6: Final answer
    x = 2,811,004.55

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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.