Home / 3,193,546.42-4,406,435.94-1,835,156.98

Finding the Fourth Proportional to 3,193,546.42, 4,406,435.94 and 1,835,156.98

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Solution

The fourth proportional to 3,193,546.42, 4,406,435.94 and 1,835,156.98 is: 2,532,138.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,546.42 : 4,406,435.94 = 1,835,156.98 : x
  2. Step 2: Convert to fraction form
    3,193,546.42/4,406,435.94 = 1,835,156.98/x
  3. Step 3: Cross multiply
    3,193,546.42x = 4,406,435.94 × 1,835,156.98
  4. Step 4: Simplify right side
    3,193,546.42x = 8,086,501,672,213.86
  5. Step 5: Solve for x
    x = 8,086,501,672,213.86/3,193,546.42
  6. Step 6: Final answer
    x = 2,532,138.45

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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.