Home / 4,091,928.80-6,137,893.20-3,594,264.80

Finding the Fourth Proportional to 4,091,928.80, 6,137,893.20 and 3,594,264.80

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Solution

The fourth proportional to 4,091,928.80, 6,137,893.20 and 3,594,264.80 is: 5,391,397.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,928.80 : 6,137,893.20 = 3,594,264.80 : x
  2. Step 2: Convert to fraction form
    4,091,928.80/6,137,893.20 = 3,594,264.80/x
  3. Step 3: Cross multiply
    4,091,928.80x = 6,137,893.20 × 3,594,264.80
  4. Step 4: Simplify right side
    4,091,928.80x = 22,061,213,474,919.36
  5. Step 5: Solve for x
    x = 22,061,213,474,919.36/4,091,928.80
  6. Step 6: Final answer
    x = 5,391,397.20

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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.