Home / 3,325,656.47-4,589,412.62-1,797,763.59

Finding the Fourth Proportional to 3,325,656.47, 4,589,412.62 and 1,797,763.59

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Solution

The fourth proportional to 3,325,656.47, 4,589,412.62 and 1,797,763.59 is: 2,480,917.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,325,656.47 : 4,589,412.62 = 1,797,763.59 : x
  2. Step 2: Convert to fraction form
    3,325,656.47/4,589,412.62 = 1,797,763.59/x
  3. Step 3: Cross multiply
    3,325,656.47x = 4,589,412.62 × 1,797,763.59
  4. Step 4: Simplify right side
    3,325,656.47x = 8,250,678,898,733.69
  5. Step 5: Solve for x
    x = 8,250,678,898,733.69/3,325,656.47
  6. Step 6: Final answer
    x = 2,480,917.37

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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.