Home / 2,436,912.80-3,363,063.67-1,349,304.03

Finding the Fourth Proportional to 2,436,912.80, 3,363,063.67 and 1,349,304.03

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Solution

The fourth proportional to 2,436,912.80, 3,363,063.67 and 1,349,304.03 is: 1,862,108.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,912.80 : 3,363,063.67 = 1,349,304.03 : x
  2. Step 2: Convert to fraction form
    2,436,912.80/3,363,063.67 = 1,349,304.03/x
  3. Step 3: Cross multiply
    2,436,912.80x = 3,363,063.67 × 1,349,304.03
  4. Step 4: Simplify right side
    2,436,912.80x = 4,537,795,363,077.59
  5. Step 5: Solve for x
    x = 4,537,795,363,077.59/2,436,912.80
  6. Step 6: Final answer
    x = 1,862,108.22

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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.