Home / 795,844.40-1,193,977.80-346,372.40

Finding the Fourth Proportional to 795,844.40, 1,193,977.80 and 346,372.40

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Solution

The fourth proportional to 795,844.40, 1,193,977.80 and 346,372.40 is: 519,650.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,844.40 : 1,193,977.80 = 346,372.40 : x
  2. Step 2: Convert to fraction form
    795,844.40/1,193,977.80 = 346,372.40/x
  3. Step 3: Cross multiply
    795,844.40x = 1,193,977.80 × 346,372.40
  4. Step 4: Simplify right side
    795,844.40x = 413,560,956,132.72
  5. Step 5: Solve for x
    x = 413,560,956,132.72/795,844.40
  6. Step 6: Final answer
    x = 519,650.52

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1.5x scale

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.