Home / 6,049,546.12-9,078,510.22-2,405,902.60

Finding the Fourth Proportional to 6,049,546.12, 9,078,510.22 and 2,405,902.60

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Solution

The fourth proportional to 6,049,546.12, 9,078,510.22 and 2,405,902.60 is: 3,610,520.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,546.12 : 9,078,510.22 = 2,405,902.60 : x
  2. Step 2: Convert to fraction form
    6,049,546.12/9,078,510.22 = 2,405,902.60/x
  3. Step 3: Cross multiply
    6,049,546.12x = 9,078,510.22 × 2,405,902.60
  4. Step 4: Simplify right side
    6,049,546.12x = 21,842,011,342,424.57
  5. Step 5: Solve for x
    x = 21,842,011,342,424.57/6,049,546.12
  6. Step 6: Final answer
    x = 3,610,520.68

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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.