Home / 3,052,789.18-4,578,211.46-1,002,973.82

Finding the Fourth Proportional to 3,052,789.18, 4,578,211.46 and 1,002,973.82

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Solution

The fourth proportional to 3,052,789.18, 4,578,211.46 and 1,002,973.82 is: 1,504,141.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,789.18 : 4,578,211.46 = 1,002,973.82 : x
  2. Step 2: Convert to fraction form
    3,052,789.18/4,578,211.46 = 1,002,973.82/x
  3. Step 3: Cross multiply
    3,052,789.18x = 4,578,211.46 × 1,002,973.82
  4. Step 4: Simplify right side
    3,052,789.18x = 4,591,826,216,420.35
  5. Step 5: Solve for x
    x = 4,591,826,216,420.35/3,052,789.18
  6. Step 6: Final answer
    x = 1,504,141.28

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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.