Home / 3,208,250.16-4,427,386.29-1,757,933.82

Finding the Fourth Proportional to 3,208,250.16, 4,427,386.29 and 1,757,933.82

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Solution

The fourth proportional to 3,208,250.16, 4,427,386.29 and 1,757,933.82 is: 2,425,949.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,208,250.16 : 4,427,386.29 = 1,757,933.82 : x
  2. Step 2: Convert to fraction form
    3,208,250.16/4,427,386.29 = 1,757,933.82/x
  3. Step 3: Cross multiply
    3,208,250.16x = 4,427,386.29 × 1,757,933.82
  4. Step 4: Simplify right side
    3,208,250.16x = 7,783,052,093,395.33
  5. Step 5: Solve for x
    x = 7,783,052,093,395.33/3,208,250.16
  6. Step 6: Final answer
    x = 2,425,949.26

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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.