Home / 3,661,141.19-5,052,374.76-2,029,544.42

Finding the Fourth Proportional to 3,661,141.19, 5,052,374.76 and 2,029,544.42

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Solution

The fourth proportional to 3,661,141.19, 5,052,374.76 and 2,029,544.42 is: 2,800,771.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,141.19 : 5,052,374.76 = 2,029,544.42 : x
  2. Step 2: Convert to fraction form
    3,661,141.19/5,052,374.76 = 2,029,544.42/x
  3. Step 3: Cross multiply
    3,661,141.19x = 5,052,374.76 × 2,029,544.42
  4. Step 4: Simplify right side
    3,661,141.19x = 10,254,018,966,497.24
  5. Step 5: Solve for x
    x = 10,254,018,966,497.24/3,661,141.19
  6. Step 6: Final answer
    x = 2,800,771.25

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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.