Home / 8,523,969.44-12,786,064.98-2,844,193.75

Finding the Fourth Proportional to 8,523,969.44, 12,786,064.98 and 2,844,193.75

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Solution

The fourth proportional to 8,523,969.44, 12,786,064.98 and 2,844,193.75 is: 4,266,327.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,523,969.44 : 12,786,064.98 = 2,844,193.75 : x
  2. Step 2: Convert to fraction form
    8,523,969.44/12,786,064.98 = 2,844,193.75/x
  3. Step 3: Cross multiply
    8,523,969.44x = 12,786,064.98 × 2,844,193.75
  4. Step 4: Simplify right side
    8,523,969.44x = 36,366,046,103,209.88
  5. Step 5: Solve for x
    x = 36,366,046,103,209.88/8,523,969.44
  6. Step 6: Final answer
    x = 4,266,327.60

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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.