Home / 2,769,396.94-4,154,427.06-850,056.76

Finding the Fourth Proportional to 2,769,396.94, 4,154,427.06 and 850,056.76

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Solution

The fourth proportional to 2,769,396.94, 4,154,427.06 and 850,056.76 is: 1,275,186.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,769,396.94 : 4,154,427.06 = 850,056.76 : x
  2. Step 2: Convert to fraction form
    2,769,396.94/4,154,427.06 = 850,056.76/x
  3. Step 3: Cross multiply
    2,769,396.94x = 4,154,427.06 × 850,056.76
  4. Step 4: Simplify right side
    2,769,396.94x = 3,531,498,806,279.93
  5. Step 5: Solve for x
    x = 3,531,498,806,279.93/2,769,396.94
  6. Step 6: Final answer
    x = 1,275,186.94

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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.