Home / 3,804,120.83-5,692,711.47-2,365,481.70

Finding the Fourth Proportional to 3,804,120.83, 5,692,711.47 and 2,365,481.70

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Solution

The fourth proportional to 3,804,120.83, 5,692,711.47 and 2,365,481.70 is: 3,539,846.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,120.83 : 5,692,711.47 = 2,365,481.70 : x
  2. Step 2: Convert to fraction form
    3,804,120.83/5,692,711.47 = 2,365,481.70/x
  3. Step 3: Cross multiply
    3,804,120.83x = 5,692,711.47 × 2,365,481.70
  4. Step 4: Simplify right side
    3,804,120.83x = 13,466,004,805,665.10
  5. Step 5: Solve for x
    x = 13,466,004,805,665.10/3,804,120.83
  6. Step 6: Final answer
    x = 3,539,846.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.