Home / 3,625,187.09-5,001,342.24-2,075,620.61

Finding the Fourth Proportional to 3,625,187.09, 5,001,342.24 and 2,075,620.61

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Solution

The fourth proportional to 3,625,187.09, 5,001,342.24 and 2,075,620.61 is: 2,863,545.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,187.09 : 5,001,342.24 = 2,075,620.61 : x
  2. Step 2: Convert to fraction form
    3,625,187.09/5,001,342.24 = 2,075,620.61/x
  3. Step 3: Cross multiply
    3,625,187.09x = 5,001,342.24 × 2,075,620.61
  4. Step 4: Simplify right side
    3,625,187.09x = 10,380,889,031,007.57
  5. Step 5: Solve for x
    x = 10,380,889,031,007.57/3,625,187.09
  6. Step 6: Final answer
    x = 2,863,545.74

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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.