Home / 2,498,660.63-3,745,596.58-1,057,361.35

Finding the Fourth Proportional to 2,498,660.63, 3,745,596.58 and 1,057,361.35

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Solution

The fourth proportional to 2,498,660.63, 3,745,596.58 and 1,057,361.35 is: 1,585,028.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,660.63 : 3,745,596.58 = 1,057,361.35 : x
  2. Step 2: Convert to fraction form
    2,498,660.63/3,745,596.58 = 1,057,361.35/x
  3. Step 3: Cross multiply
    2,498,660.63x = 3,745,596.58 × 1,057,361.35
  4. Step 4: Simplify right side
    2,498,660.63x = 3,960,449,044,376.79
  5. Step 5: Solve for x
    x = 3,960,449,044,376.79/2,498,660.63
  6. Step 6: Final answer
    x = 1,585,028.80

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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.