Home / 1,395,934.62-2,094,944.01-1,036,934.34

Finding the Fourth Proportional to 1,395,934.62, 2,094,944.01 and 1,036,934.34

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Solution

The fourth proportional to 1,395,934.62, 2,094,944.01 and 1,036,934.34 is: 1,556,175.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,395,934.62 : 2,094,944.01 = 1,036,934.34 : x
  2. Step 2: Convert to fraction form
    1,395,934.62/2,094,944.01 = 1,036,934.34/x
  3. Step 3: Cross multiply
    1,395,934.62x = 2,094,944.01 × 1,036,934.34
  4. Step 4: Simplify right side
    1,395,934.62x = 2,172,319,384,346.30
  5. Step 5: Solve for x
    x = 2,172,319,384,346.30/1,395,934.62
  6. Step 6: Final answer
    x = 1,556,175.59

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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.