Home / 5,530,351.28-7,632,339.03-3,050,057.03

Finding the Fourth Proportional to 5,530,351.28, 7,632,339.03 and 3,050,057.03

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Solution

The fourth proportional to 5,530,351.28, 7,632,339.03 and 3,050,057.03 is: 4,209,329.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530,351.28 : 7,632,339.03 = 3,050,057.03 : x
  2. Step 2: Convert to fraction form
    5,530,351.28/7,632,339.03 = 3,050,057.03/x
  3. Step 3: Cross multiply
    5,530,351.28x = 7,632,339.03 × 3,050,057.03
  4. Step 4: Simplify right side
    5,530,351.28x = 23,279,069,275,633.19
  5. Step 5: Solve for x
    x = 23,279,069,275,633.19/5,530,351.28
  6. Step 6: Final answer
    x = 4,209,329.23

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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.