Home / 3,568,549.44-5,352,141.32-1,009,740

Finding the Fourth Proportional to 3,568,549.44, 5,352,141.32 and 1,009,740

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Solution

The fourth proportional to 3,568,549.44, 5,352,141.32 and 1,009,740 is: 1,514,416.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,549.44 : 5,352,141.32 = 1,009,740 : x
  2. Step 2: Convert to fraction form
    3,568,549.44/5,352,141.32 = 1,009,740/x
  3. Step 3: Cross multiply
    3,568,549.44x = 5,352,141.32 × 1,009,740
  4. Step 4: Simplify right side
    3,568,549.44x = 5,404,271,176,456.80
  5. Step 5: Solve for x
    x = 5,404,271,176,456.80/3,568,549.44
  6. Step 6: Final answer
    x = 1,514,416.79

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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.