Home / 4,743,566.32-6,546,123.84-2,568,109.84

Finding the Fourth Proportional to 4,743,566.32, 6,546,123.84 and 2,568,109.84

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Solution

The fourth proportional to 4,743,566.32, 6,546,123.84 and 2,568,109.84 is: 3,543,992.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,566.32 : 6,546,123.84 = 2,568,109.84 : x
  2. Step 2: Convert to fraction form
    4,743,566.32/6,546,123.84 = 2,568,109.84/x
  3. Step 3: Cross multiply
    4,743,566.32x = 6,546,123.84 × 2,568,109.84
  4. Step 4: Simplify right side
    4,743,566.32x = 16,811,165,047,362.58
  5. Step 5: Solve for x
    x = 16,811,165,047,362.58/4,743,566.32
  6. Step 6: Final answer
    x = 3,543,992.83

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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.