Home / 2,436,912.87-3,363,063.77-1,349,304.11

Finding the Fourth Proportional to 2,436,912.87, 3,363,063.77 and 1,349,304.11

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Solution

The fourth proportional to 2,436,912.87, 3,363,063.77 and 1,349,304.11 is: 1,862,108.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,912.87 : 3,363,063.77 = 1,349,304.11 : x
  2. Step 2: Convert to fraction form
    2,436,912.87/3,363,063.77 = 1,349,304.11/x
  3. Step 3: Cross multiply
    2,436,912.87x = 3,363,063.77 × 1,349,304.11
  4. Step 4: Simplify right side
    2,436,912.87x = 4,537,795,743,491.26
  5. Step 5: Solve for x
    x = 4,537,795,743,491.26/2,436,912.87
  6. Step 6: Final answer
    x = 1,862,108.33

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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.