Home / 3,703,316.04-5,111,067.06-2,072,351.88

Finding the Fourth Proportional to 3,703,316.04, 5,111,067.06 and 2,072,351.88

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Solution

The fourth proportional to 3,703,316.04, 5,111,067.06 and 2,072,351.88 is: 2,860,120.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,703,316.04 : 5,111,067.06 = 2,072,351.88 : x
  2. Step 2: Convert to fraction form
    3,703,316.04/5,111,067.06 = 2,072,351.88/x
  3. Step 3: Cross multiply
    3,703,316.04x = 5,111,067.06 × 2,072,351.88
  4. Step 4: Simplify right side
    3,703,316.04x = 10,591,929,430,597.07
  5. Step 5: Solve for x
    x = 10,591,929,430,597.07/3,703,316.04
  6. Step 6: Final answer
    x = 2,860,120.31

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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.