Home / 2,955,592.22-4,078,716.19-1,597,465.22

Finding the Fourth Proportional to 2,955,592.22, 4,078,716.19 and 1,597,465.22

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Solution

The fourth proportional to 2,955,592.22, 4,078,716.19 and 1,597,465.22 is: 2,204,501.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,592.22 : 4,078,716.19 = 1,597,465.22 : x
  2. Step 2: Convert to fraction form
    2,955,592.22/4,078,716.19 = 1,597,465.22/x
  3. Step 3: Cross multiply
    2,955,592.22x = 4,078,716.19 × 1,597,465.22
  4. Step 4: Simplify right side
    2,955,592.22x = 6,515,607,231,388.67
  5. Step 5: Solve for x
    x = 6,515,607,231,388.67/2,955,592.22
  6. Step 6: Final answer
    x = 2,204,501.42

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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.