Home / 1,395,404.70-2,093,082.57-795,085.62

Finding the Fourth Proportional to 1,395,404.70, 2,093,082.57 and 795,085.62

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Solution

The fourth proportional to 1,395,404.70, 2,093,082.57 and 795,085.62 is: 1,192,614.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,404.70 : 2,093,082.57 = 795,085.62 : x
  2. Step 2: Convert to fraction form
    1,395,404.70/2,093,082.57 = 795,085.62/x
  3. Step 3: Cross multiply
    1,395,404.70x = 2,093,082.57 × 795,085.62
  4. Step 4: Simplify right side
    1,395,404.70x = 1,664,179,852,879.64
  5. Step 5: Solve for x
    x = 1,664,179,852,879.64/1,395,404.70
  6. Step 6: Final answer
    x = 1,192,614.48

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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.