Home / 3,625,185.09-5,001,339.48-2,075,618.61

Finding the Fourth Proportional to 3,625,185.09, 5,001,339.48 and 2,075,618.61

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Solution

The fourth proportional to 3,625,185.09, 5,001,339.48 and 2,075,618.61 is: 2,863,542.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,185.09 : 5,001,339.48 = 2,075,618.61 : x
  2. Step 2: Convert to fraction form
    3,625,185.09/5,001,339.48 = 2,075,618.61/x
  3. Step 3: Cross multiply
    3,625,185.09x = 5,001,339.48 × 2,075,618.61
  4. Step 4: Simplify right side
    3,625,185.09x = 10,380,873,299,615.72
  5. Step 5: Solve for x
    x = 10,380,873,299,615.72/3,625,185.09
  6. Step 6: Final answer
    x = 2,863,542.98

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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.