Home / 3,679,241.61-5,077,353.49-2,048,034.31

Finding the Fourth Proportional to 3,679,241.61, 5,077,353.49 and 2,048,034.31

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Solution

The fourth proportional to 3,679,241.61, 5,077,353.49 and 2,048,034.31 is: 2,826,287.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,679,241.61 : 5,077,353.49 = 2,048,034.31 : x
  2. Step 2: Convert to fraction form
    3,679,241.61/5,077,353.49 = 2,048,034.31/x
  3. Step 3: Cross multiply
    3,679,241.61x = 5,077,353.49 × 2,048,034.31
  4. Step 4: Simplify right side
    3,679,241.61x = 10,398,594,158,004.96
  5. Step 5: Solve for x
    x = 10,398,594,158,004.96/3,679,241.61
  6. Step 6: Final answer
    x = 2,826,287.39

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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.