Home / 4,091,704.80-6,137,557.20-1,251,823.20

Finding the Fourth Proportional to 4,091,704.80, 6,137,557.20 and 1,251,823.20

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Solution

The fourth proportional to 4,091,704.80, 6,137,557.20 and 1,251,823.20 is: 1,877,734.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,704.80 : 6,137,557.20 = 1,251,823.20 : x
  2. Step 2: Convert to fraction form
    4,091,704.80/6,137,557.20 = 1,251,823.20/x
  3. Step 3: Cross multiply
    4,091,704.80x = 6,137,557.20 × 1,251,823.20
  4. Step 4: Simplify right side
    4,091,704.80x = 7,683,136,494,287.04
  5. Step 5: Solve for x
    x = 7,683,136,494,287.04/4,091,704.80
  6. Step 6: Final answer
    x = 1,877,734.80

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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.