Home / 3,279,533.16-4,525,743.93-1,829,227.49

Finding the Fourth Proportional to 3,279,533.16, 4,525,743.93 and 1,829,227.49

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Solution

The fourth proportional to 3,279,533.16, 4,525,743.93 and 1,829,227.49 is: 2,524,327.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,279,533.16 : 4,525,743.93 = 1,829,227.49 : x
  2. Step 2: Convert to fraction form
    3,279,533.16/4,525,743.93 = 1,829,227.49/x
  3. Step 3: Cross multiply
    3,279,533.16x = 4,525,743.93 × 1,829,227.49
  4. Step 4: Simplify right side
    3,279,533.16x = 8,278,615,207,229.26
  5. Step 5: Solve for x
    x = 8,278,615,207,229.26/3,279,533.16
  6. Step 6: Final answer
    x = 2,524,327.33

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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.