Home / 5,675,235.46-7,831,991.52-3,097,082.61

Finding the Fourth Proportional to 5,675,235.46, 7,831,991.52 and 3,097,082.61

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Solution

The fourth proportional to 5,675,235.46, 7,831,991.52 and 3,097,082.61 is: 4,274,064.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,235.46 : 7,831,991.52 = 3,097,082.61 : x
  2. Step 2: Convert to fraction form
    5,675,235.46/7,831,991.52 = 3,097,082.61/x
  3. Step 3: Cross multiply
    5,675,235.46x = 7,831,991.52 × 3,097,082.61
  4. Step 4: Simplify right side
    5,675,235.46x = 24,256,324,738,259.46
  5. Step 5: Solve for x
    x = 24,256,324,738,259.46/5,675,235.46
  6. Step 6: Final answer
    x = 4,274,064.91

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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.