Home / 3,325,554.60-4,986,116.88-1,195,361.91

Finding the Fourth Proportional to 3,325,554.60, 4,986,116.88 and 1,195,361.91

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Solution

The fourth proportional to 3,325,554.60, 4,986,116.88 and 1,195,361.91 is: 1,792,246.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,554.60 : 4,986,116.88 = 1,195,361.91 : x
  2. Step 2: Convert to fraction form
    3,325,554.60/4,986,116.88 = 1,195,361.91/x
  3. Step 3: Cross multiply
    3,325,554.60x = 4,986,116.88 × 1,195,361.91
  4. Step 4: Simplify right side
    3,325,554.60x = 5,960,214,197,160.04
  5. Step 5: Solve for x
    x = 5,960,214,197,160.04/3,325,554.60
  6. Step 6: Final answer
    x = 1,792,246.68

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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.