Home / 11,039,748.60-16,559,622.90-5,646,606.60

Finding the Fourth Proportional to 11,039,748.60, 16,559,622.90 and 5,646,606.60

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Solution

The fourth proportional to 11,039,748.60, 16,559,622.90 and 5,646,606.60 is: 8,469,909.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,039,748.60 : 16,559,622.90 = 5,646,606.60 : x
  2. Step 2: Convert to fraction form
    11,039,748.60/16,559,622.90 = 5,646,606.60/x
  3. Step 3: Cross multiply
    11,039,748.60x = 16,559,622.90 × 5,646,606.60
  4. Step 4: Simplify right side
    11,039,748.60x = 93,505,675,960,651.14
  5. Step 5: Solve for x
    x = 93,505,675,960,651.14/11,039,748.60
  6. Step 6: Final answer
    x = 8,469,909.90

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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.