Home / 11,664,060.60-17,496,090.90-4,091,791.80

Finding the Fourth Proportional to 11,664,060.60, 17,496,090.90 and 4,091,791.80

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Solution

The fourth proportional to 11,664,060.60, 17,496,090.90 and 4,091,791.80 is: 6,137,687.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,664,060.60 : 17,496,090.90 = 4,091,791.80 : x
  2. Step 2: Convert to fraction form
    11,664,060.60/17,496,090.90 = 4,091,791.80/x
  3. Step 3: Cross multiply
    11,664,060.60x = 17,496,090.90 × 4,091,791.80
  4. Step 4: Simplify right side
    11,664,060.60x = 71,590,361,276,674.61
  5. Step 5: Solve for x
    x = 71,590,361,276,674.61/11,664,060.60
  6. Step 6: Final answer
    x = 6,137,687.70

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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.