Home / 2,456,290.14-3,667,163.93-1,876,881.07

Finding the Fourth Proportional to 2,456,290.14, 3,667,163.93 and 1,876,881.07

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Solution

The fourth proportional to 2,456,290.14, 3,667,163.93 and 1,876,881.07 is: 2,802,124.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,290.14 : 3,667,163.93 = 1,876,881.07 : x
  2. Step 2: Convert to fraction form
    2,456,290.14/3,667,163.93 = 1,876,881.07/x
  3. Step 3: Cross multiply
    2,456,290.14x = 3,667,163.93 × 1,876,881.07
  4. Step 4: Simplify right side
    2,456,290.14x = 6,882,830,563,041.66
  5. Step 5: Solve for x
    x = 6,882,830,563,041.66/2,456,290.14
  6. Step 6: Final answer
    x = 2,802,124.42

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.