Home / 4,102,650.41-6,154,054.79-1,262,759.63

Finding the Fourth Proportional to 4,102,650.41, 6,154,054.79 and 1,262,759.63

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Solution

The fourth proportional to 4,102,650.41, 6,154,054.79 and 1,262,759.63 is: 1,894,163.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,650.41 : 6,154,054.79 = 1,262,759.63 : x
  2. Step 2: Convert to fraction form
    4,102,650.41/6,154,054.79 = 1,262,759.63/x
  3. Step 3: Cross multiply
    4,102,650.41x = 6,154,054.79 × 1,262,759.63
  4. Step 4: Simplify right side
    4,102,650.41x = 7,771,091,912,536.06
  5. Step 5: Solve for x
    x = 7,771,091,912,536.06/4,102,650.41
  6. Step 6: Final answer
    x = 1,894,163.81

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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.