Home / 11,574,879.13-17,360,628.34-3,375,318.07

Finding the Fourth Proportional to 11,574,879.13, 17,360,628.34 and 3,375,318.07

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Solution

The fourth proportional to 11,574,879.13, 17,360,628.34 and 3,375,318.07 is: 5,062,484.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,879.13 : 17,360,628.34 = 3,375,318.07 : x
  2. Step 2: Convert to fraction form
    11,574,879.13/17,360,628.34 = 3,375,318.07/x
  3. Step 3: Cross multiply
    11,574,879.13x = 17,360,628.34 × 3,375,318.07
  4. Step 4: Simplify right side
    11,574,879.13x = 58,597,642,542,556.10
  5. Step 5: Solve for x
    x = 58,597,642,542,556.10/11,574,879.13
  6. Step 6: Final answer
    x = 5,062,484.19

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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.