Home / 7,083,885.42-10,634,271.57-6,795,136.62

Finding the Fourth Proportional to 7,083,885.42, 10,634,271.57 and 6,795,136.62

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Solution

The fourth proportional to 7,083,885.42, 10,634,271.57 and 6,795,136.62 is: 10,200,804.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,885.42 : 10,634,271.57 = 6,795,136.62 : x
  2. Step 2: Convert to fraction form
    7,083,885.42/10,634,271.57 = 6,795,136.62/x
  3. Step 3: Cross multiply
    7,083,885.42x = 10,634,271.57 × 6,795,136.62
  4. Step 4: Simplify right side
    7,083,885.42x = 72,261,328,172,331.89
  5. Step 5: Solve for x
    x = 72,261,328,172,331.89/7,083,885.42
  6. Step 6: Final answer
    x = 10,200,804.20

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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.