Home / 3,579,982.55-5,368,308.95-1,303,922.44

Finding the Fourth Proportional to 3,579,982.55, 5,368,308.95 and 1,303,922.44

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Solution

The fourth proportional to 3,579,982.55, 5,368,308.95 and 1,303,922.44 is: 1,955,277.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,982.55 : 5,368,308.95 = 1,303,922.44 : x
  2. Step 2: Convert to fraction form
    3,579,982.55/5,368,308.95 = 1,303,922.44/x
  3. Step 3: Cross multiply
    3,579,982.55x = 5,368,308.95 × 1,303,922.44
  4. Step 4: Simplify right side
    3,579,982.55x = 6,999,858,514,728.03
  5. Step 5: Solve for x
    x = 6,999,858,514,728.03/3,579,982.55
  6. Step 6: Final answer
    x = 1,955,277.27

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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.