Home / 2,031,725.34-3,047,556.96-494,735.13

Finding the Fourth Proportional to 2,031,725.34, 3,047,556.96 and 494,735.13

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Solution

The fourth proportional to 2,031,725.34, 3,047,556.96 and 494,735.13 is: 742,095.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,725.34 : 3,047,556.96 = 494,735.13 : x
  2. Step 2: Convert to fraction form
    2,031,725.34/3,047,556.96 = 494,735.13/x
  3. Step 3: Cross multiply
    2,031,725.34x = 3,047,556.96 × 494,735.13
  4. Step 4: Simplify right side
    2,031,725.34x = 1,507,733,488,788.01
  5. Step 5: Solve for x
    x = 1,507,733,488,788.01/2,031,725.34
  6. Step 6: Final answer
    x = 742,095.13

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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.