Home / 1,952,928.84-2,928,325.44-1,550,704.80

Finding the Fourth Proportional to 1,952,928.84, 2,928,325.44 and 1,550,704.80

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Solution

The fourth proportional to 1,952,928.84, 2,928,325.44 and 1,550,704.80 is: 2,325,209.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,928.84 : 2,928,325.44 = 1,550,704.80 : x
  2. Step 2: Convert to fraction form
    1,952,928.84/2,928,325.44 = 1,550,704.80/x
  3. Step 3: Cross multiply
    1,952,928.84x = 2,928,325.44 × 1,550,704.80
  4. Step 4: Simplify right side
    1,952,928.84x = 4,540,968,315,770.11
  5. Step 5: Solve for x
    x = 4,540,968,315,770.11/1,952,928.84
  6. Step 6: Final answer
    x = 2,325,209.31

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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.