Home / 4,097,612.43-6,146,596.04-1,257,836.67

Finding the Fourth Proportional to 4,097,612.43, 6,146,596.04 and 1,257,836.67

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Solution

The fourth proportional to 4,097,612.43, 6,146,596.04 and 1,257,836.67 is: 1,886,809.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,612.43 : 6,146,596.04 = 1,257,836.67 : x
  2. Step 2: Convert to fraction form
    4,097,612.43/6,146,596.04 = 1,257,836.67/x
  3. Step 3: Cross multiply
    4,097,612.43x = 6,146,596.04 × 1,257,836.67
  4. Step 4: Simplify right side
    4,097,612.43x = 7,731,413,888,499.60
  5. Step 5: Solve for x
    x = 7,731,413,888,499.60/4,097,612.43
  6. Step 6: Final answer
    x = 1,886,809.46

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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.