Home / 795,843.40-1,193,976.30-346,371.40

Finding the Fourth Proportional to 795,843.40, 1,193,976.30 and 346,371.40

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Solution

The fourth proportional to 795,843.40, 1,193,976.30 and 346,371.40 is: 519,649.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,843.40 : 1,193,976.30 = 346,371.40 : x
  2. Step 2: Convert to fraction form
    795,843.40/1,193,976.30 = 346,371.40/x
  3. Step 3: Cross multiply
    795,843.40x = 1,193,976.30 × 346,371.40
  4. Step 4: Simplify right side
    795,843.40x = 413,559,242,597.82
  5. Step 5: Solve for x
    x = 413,559,242,597.82/795,843.40
  6. Step 6: Final answer
    x = 519,649.02

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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.