Home / 8,496,588.61-12,750,197.46-3,447,899.11

Finding the Fourth Proportional to 8,496,588.61, 12,750,197.46 and 3,447,899.11

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Solution

The fourth proportional to 8,496,588.61, 12,750,197.46 and 3,447,899.11 is: 5,174,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,496,588.61 : 12,750,197.46 = 3,447,899.11 : x
  2. Step 2: Convert to fraction form
    8,496,588.61/12,750,197.46 = 3,447,899.11/x
  3. Step 3: Cross multiply
    8,496,588.61x = 12,750,197.46 × 3,447,899.11
  4. Step 4: Simplify right side
    8,496,588.61x = 43,961,394,474,658.27
  5. Step 5: Solve for x
    x = 43,961,394,474,658.27/8,496,588.61
  6. Step 6: Final answer
    x = 5,174,005.30

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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.