Home / 6,723,000.60-10,072,472.40-4,089,123.60

Finding the Fourth Proportional to 6,723,000.60, 10,072,472.40 and 4,089,123.60

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Solution

The fourth proportional to 6,723,000.60, 10,072,472.40 and 4,089,123.60 is: 6,126,369.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,000.60 : 10,072,472.40 = 4,089,123.60 : x
  2. Step 2: Convert to fraction form
    6,723,000.60/10,072,472.40 = 4,089,123.60/x
  3. Step 3: Cross multiply
    6,723,000.60x = 10,072,472.40 × 4,089,123.60
  4. Step 4: Simplify right side
    6,723,000.60x = 41,187,584,601,188.64
  5. Step 5: Solve for x
    x = 41,187,584,601,188.64/6,723,000.60
  6. Step 6: Final answer
    x = 6,126,369.32

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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.