Home / 3,749,562.13-5,174,402.29-2,030,682.65

Finding the Fourth Proportional to 3,749,562.13, 5,174,402.29 and 2,030,682.65

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Solution

The fourth proportional to 3,749,562.13, 5,174,402.29 and 2,030,682.65 is: 2,802,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,562.13 : 5,174,402.29 = 2,030,682.65 : x
  2. Step 2: Convert to fraction form
    3,749,562.13/5,174,402.29 = 2,030,682.65/x
  3. Step 3: Cross multiply
    3,749,562.13x = 5,174,402.29 × 2,030,682.65
  4. Step 4: Simplify right side
    3,749,562.13x = 10,507,568,954,423.27
  5. Step 5: Solve for x
    x = 10,507,568,954,423.27/3,749,562.13
  6. Step 6: Final answer
    x = 2,802,345.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.