Home / 3,490,014.29-5,235,087.06-1,093,805.87

Finding the Fourth Proportional to 3,490,014.29, 5,235,087.06 and 1,093,805.87

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Solution

The fourth proportional to 3,490,014.29, 5,235,087.06 and 1,093,805.87 is: 1,640,729.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,014.29 : 5,235,087.06 = 1,093,805.87 : x
  2. Step 2: Convert to fraction form
    3,490,014.29/5,235,087.06 = 1,093,805.87/x
  3. Step 3: Cross multiply
    3,490,014.29x = 5,235,087.06 × 1,093,805.87
  4. Step 4: Simplify right side
    3,490,014.29x = 5,726,168,930,013.61
  5. Step 5: Solve for x
    x = 5,726,168,930,013.61/3,490,014.29
  6. Step 6: Final answer
    x = 1,640,729.37

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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.