Home / 3,733,543.56-5,601,131.85-1,209,453.96

Finding the Fourth Proportional to 3,733,543.56, 5,601,131.85 and 1,209,453.96

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Solution

The fourth proportional to 3,733,543.56, 5,601,131.85 and 1,209,453.96 is: 1,814,445.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,543.56 : 5,601,131.85 = 1,209,453.96 : x
  2. Step 2: Convert to fraction form
    3,733,543.56/5,601,131.85 = 1,209,453.96/x
  3. Step 3: Cross multiply
    3,733,543.56x = 5,601,131.85 × 1,209,453.96
  4. Step 4: Simplify right side
    3,733,543.56x = 6,774,311,096,464.63
  5. Step 5: Solve for x
    x = 6,774,311,096,464.63/3,733,543.56
  6. Step 6: Final answer
    x = 1,814,445.44

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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.