Home / 5,483,275.62-7,567,035.80-3,002,600.47

Finding the Fourth Proportional to 5,483,275.62, 7,567,035.80 and 3,002,600.47

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Solution

The fourth proportional to 5,483,275.62, 7,567,035.80 and 3,002,600.47 is: 4,143,651.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,275.62 : 7,567,035.80 = 3,002,600.47 : x
  2. Step 2: Convert to fraction form
    5,483,275.62/7,567,035.80 = 3,002,600.47/x
  3. Step 3: Cross multiply
    5,483,275.62x = 7,567,035.80 × 3,002,600.47
  4. Step 4: Simplify right side
    5,483,275.62x = 22,720,785,284,948.54
  5. Step 5: Solve for x
    x = 22,720,785,284,948.54/5,483,275.62
  6. Step 6: Final answer
    x = 4,143,651.87

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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.