Home / 3,060,771.15-4,586,112.03-1,777,777.02

Finding the Fourth Proportional to 3,060,771.15, 4,586,112.03 and 1,777,777.02

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Solution

The fourth proportional to 3,060,771.15, 4,586,112.03 and 1,777,777.02 is: 2,663,735.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,771.15 : 4,586,112.03 = 1,777,777.02 : x
  2. Step 2: Convert to fraction form
    3,060,771.15/4,586,112.03 = 1,777,777.02/x
  3. Step 3: Cross multiply
    3,060,771.15x = 4,586,112.03 × 1,777,777.02
  4. Step 4: Simplify right side
    3,060,771.15x = 8,153,084,578,079.55
  5. Step 5: Solve for x
    x = 8,153,084,578,079.55/3,060,771.15
  6. Step 6: Final answer
    x = 2,663,735.44

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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.