Home / 4,731,169.59-6,529,007.48-2,555,712.09

Finding the Fourth Proportional to 4,731,169.59, 6,529,007.48 and 2,555,712.09

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Solution

The fourth proportional to 4,731,169.59, 6,529,007.48 and 2,555,712.09 is: 3,526,879.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,169.59 : 6,529,007.48 = 2,555,712.09 : x
  2. Step 2: Convert to fraction form
    4,731,169.59/6,529,007.48 = 2,555,712.09/x
  3. Step 3: Cross multiply
    4,731,169.59x = 6,529,007.48 × 2,555,712.09
  4. Step 4: Simplify right side
    4,731,169.59x = 16,686,263,339,557.87
  5. Step 5: Solve for x
    x = 16,686,263,339,557.87/4,731,169.59
  6. Step 6: Final answer
    x = 3,526,879.14

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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.