Home / 2,634,814.33-3,635,843.53-1,602,179.57

Finding the Fourth Proportional to 2,634,814.33, 3,635,843.53 and 1,602,179.57

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Solution

The fourth proportional to 2,634,814.33, 3,635,843.53 and 1,602,179.57 is: 2,210,886.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,814.33 : 3,635,843.53 = 1,602,179.57 : x
  2. Step 2: Convert to fraction form
    2,634,814.33/3,635,843.53 = 1,602,179.57/x
  3. Step 3: Cross multiply
    2,634,814.33x = 3,635,843.53 × 1,602,179.57
  4. Step 4: Simplify right side
    2,634,814.33x = 5,825,274,197,292.57
  5. Step 5: Solve for x
    x = 5,825,274,197,292.57/2,634,814.33
  6. Step 6: Final answer
    x = 2,210,886.03

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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.