Home / 996,492.70-1,494,739.05-941,380.30

Finding the Fourth Proportional to 996,492.70, 1,494,739.05 and 941,380.30

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Solution

The fourth proportional to 996,492.70, 1,494,739.05 and 941,380.30 is: 1,412,070.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,492.70 : 1,494,739.05 = 941,380.30 : x
  2. Step 2: Convert to fraction form
    996,492.70/1,494,739.05 = 941,380.30/x
  3. Step 3: Cross multiply
    996,492.70x = 1,494,739.05 × 941,380.30
  4. Step 4: Simplify right side
    996,492.70x = 1,407,117,895,310.72
  5. Step 5: Solve for x
    x = 1,407,117,895,310.72/996,492.70
  6. Step 6: Final answer
    x = 1,412,070.45

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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.