Home / 4,350,274.36-6,515,471.82-2,077,391.08

Finding the Fourth Proportional to 4,350,274.36, 6,515,471.82 and 2,077,391.08

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Solution

The fourth proportional to 4,350,274.36, 6,515,471.82 and 2,077,391.08 is: 3,111,340.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,274.36 : 6,515,471.82 = 2,077,391.08 : x
  2. Step 2: Convert to fraction form
    4,350,274.36/6,515,471.82 = 2,077,391.08/x
  3. Step 3: Cross multiply
    4,350,274.36x = 6,515,471.82 × 2,077,391.08
  4. Step 4: Simplify right side
    4,350,274.36x = 13,535,183,040,859.37
  5. Step 5: Solve for x
    x = 13,535,183,040,859.37/4,350,274.36
  6. Step 6: Final answer
    x = 3,111,340.10

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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.