Home / 4,379,991.61-6,571,390.94-3,066,818.63

Finding the Fourth Proportional to 4,379,991.61, 6,571,390.94 and 3,066,818.63

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Solution

The fourth proportional to 4,379,991.61, 6,571,390.94 and 3,066,818.63 is: 4,601,210.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,379,991.61 : 6,571,390.94 = 3,066,818.63 : x
  2. Step 2: Convert to fraction form
    4,379,991.61/6,571,390.94 = 3,066,818.63/x
  3. Step 3: Cross multiply
    4,379,991.61x = 6,571,390.94 × 3,066,818.63
  4. Step 4: Simplify right side
    4,379,991.61x = 20,153,264,123,114.73
  5. Step 5: Solve for x
    x = 20,153,264,123,114.73/4,379,991.61
  6. Step 6: Final answer
    x = 4,601,210.67

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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.