Home / 2,043,450.20-3,065,547.09-844,721.48

Finding the Fourth Proportional to 2,043,450.20, 3,065,547.09 and 844,721.48

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Solution

The fourth proportional to 2,043,450.20, 3,065,547.09 and 844,721.48 is: 1,267,235.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,450.20 : 3,065,547.09 = 844,721.48 : x
  2. Step 2: Convert to fraction form
    2,043,450.20/3,065,547.09 = 844,721.48/x
  3. Step 3: Cross multiply
    2,043,450.20x = 3,065,547.09 × 844,721.48
  4. Step 4: Simplify right side
    2,043,450.20x = 2,589,533,474,874.49
  5. Step 5: Solve for x
    x = 2,589,533,474,874.49/2,043,450.20
  6. Step 6: Final answer
    x = 1,267,235.91

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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.