Home / 4,713,550.26-6,504,912.81-2,779,892.34

Finding the Fourth Proportional to 4,713,550.26, 6,504,912.81 and 2,779,892.34

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Solution

The fourth proportional to 4,713,550.26, 6,504,912.81 and 2,779,892.34 is: 3,836,377.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,550.26 : 6,504,912.81 = 2,779,892.34 : x
  2. Step 2: Convert to fraction form
    4,713,550.26/6,504,912.81 = 2,779,892.34/x
  3. Step 3: Cross multiply
    4,713,550.26x = 6,504,912.81 × 2,779,892.34
  4. Step 4: Simplify right side
    4,713,550.26x = 18,082,957,292,886.88
  5. Step 5: Solve for x
    x = 18,082,957,292,886.88/4,713,550.26
  6. Step 6: Final answer
    x = 3,836,377.32

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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.