Home / 3,802,697.12-5,703,760.56-1,107,043.04

Finding the Fourth Proportional to 3,802,697.12, 5,703,760.56 and 1,107,043.04

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Solution

The fourth proportional to 3,802,697.12, 5,703,760.56 and 1,107,043.04 is: 1,660,481.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,697.12 : 5,703,760.56 = 1,107,043.04 : x
  2. Step 2: Convert to fraction form
    3,802,697.12/5,703,760.56 = 1,107,043.04/x
  3. Step 3: Cross multiply
    3,802,697.12x = 5,703,760.56 × 1,107,043.04
  4. Step 4: Simplify right side
    3,802,697.12x = 6,314,308,429,774.50
  5. Step 5: Solve for x
    x = 6,314,308,429,774.50/3,802,697.12
  6. Step 6: Final answer
    x = 1,660,481.56

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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.