Home / 795,847.40-1,193,982.30-346,375.40

Finding the Fourth Proportional to 795,847.40, 1,193,982.30 and 346,375.40

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Solution

The fourth proportional to 795,847.40, 1,193,982.30 and 346,375.40 is: 519,655.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,847.40 : 1,193,982.30 = 346,375.40 : x
  2. Step 2: Convert to fraction form
    795,847.40/1,193,982.30 = 346,375.40/x
  3. Step 3: Cross multiply
    795,847.40x = 1,193,982.30 × 346,375.40
  4. Step 4: Simplify right side
    795,847.40x = 413,566,096,755.42
  5. Step 5: Solve for x
    x = 413,566,096,755.42/795,847.40
  6. Step 6: Final answer
    x = 519,655.02

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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.