Home / 2,912,700.06-4,365,060.03-1,848,488.85

Finding the Fourth Proportional to 2,912,700.06, 4,365,060.03 and 1,848,488.85

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Solution

The fourth proportional to 2,912,700.06, 4,365,060.03 and 1,848,488.85 is: 2,770,201.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,912,700.06 : 4,365,060.03 = 1,848,488.85 : x
  2. Step 2: Convert to fraction form
    2,912,700.06/4,365,060.03 = 1,848,488.85/x
  3. Step 3: Cross multiply
    2,912,700.06x = 4,365,060.03 × 1,848,488.85
  4. Step 4: Simplify right side
    2,912,700.06x = 8,068,764,795,035.67
  5. Step 5: Solve for x
    x = 8,068,764,795,035.67/2,912,700.06
  6. Step 6: Final answer
    x = 2,770,201.06

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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.