Home / 994,773.96-1,491,274.26-462,004.56

Finding the Fourth Proportional to 994,773.96, 1,491,274.26 and 462,004.56

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Solution

The fourth proportional to 994,773.96, 1,491,274.26 and 462,004.56 is: 692,595.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,773.96 : 1,491,274.26 = 462,004.56 : x
  2. Step 2: Convert to fraction form
    994,773.96/1,491,274.26 = 462,004.56/x
  3. Step 3: Cross multiply
    994,773.96x = 1,491,274.26 × 462,004.56
  4. Step 4: Simplify right side
    994,773.96x = 688,975,508,330.63
  5. Step 5: Solve for x
    x = 688,975,508,330.63/994,773.96
  6. Step 6: Final answer
    x = 692,595.04

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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.