Home / 3,661,159.34-5,052,399.78-2,029,562.57

Finding the Fourth Proportional to 3,661,159.34, 5,052,399.78 and 2,029,562.57

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Solution

The fourth proportional to 3,661,159.34, 5,052,399.78 and 2,029,562.57 is: 2,800,796.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,159.34 : 5,052,399.78 = 2,029,562.57 : x
  2. Step 2: Convert to fraction form
    3,661,159.34/5,052,399.78 = 2,029,562.57/x
  3. Step 3: Cross multiply
    3,661,159.34x = 5,052,399.78 × 2,029,562.57
  4. Step 4: Simplify right side
    3,661,159.34x = 10,254,161,475,848.74
  5. Step 5: Solve for x
    x = 10,254,161,475,848.74/3,661,159.34
  6. Step 6: Final answer
    x = 2,800,796.29

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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.