Home / 10,840,773.40-14,960,697.84-5,946,174.44

Finding the Fourth Proportional to 10,840,773.40, 14,960,697.84 and 5,946,174.44

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Solution

The fourth proportional to 10,840,773.40, 14,960,697.84 and 5,946,174.44 is: 8,205,956.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,840,773.40 : 14,960,697.84 = 5,946,174.44 : x
  2. Step 2: Convert to fraction form
    10,840,773.40/14,960,697.84 = 5,946,174.44/x
  3. Step 3: Cross multiply
    10,840,773.40x = 14,960,697.84 × 5,946,174.44
  4. Step 4: Simplify right side
    10,840,773.40x = 88,958,919,100,771.22
  5. Step 5: Solve for x
    x = 88,958,919,100,771.22/10,840,773.40
  6. Step 6: Final answer
    x = 8,205,956.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.