Home / 6,230,125-8,597,522.46-3,616,871.56

Finding the Fourth Proportional to 6,230,125, 8,597,522.46 and 3,616,871.56

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Solution

The fourth proportional to 6,230,125, 8,597,522.46 and 3,616,871.56 is: 4,991,253.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,125 : 8,597,522.46 = 3,616,871.56 : x
  2. Step 2: Convert to fraction form
    6,230,125/8,597,522.46 = 3,616,871.56/x
  3. Step 3: Cross multiply
    6,230,125x = 8,597,522.46 × 3,616,871.56
  4. Step 4: Simplify right side
    6,230,125x = 31,096,134,472,035.24
  5. Step 5: Solve for x
    x = 31,096,134,472,035.24/6,230,125
  6. Step 6: Final answer
    x = 4,991,253.70

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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.