Home / 2,771,713.33-3,824,856.77-1,739,775.58

Finding the Fourth Proportional to 2,771,713.33, 3,824,856.77 and 1,739,775.58

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Solution

The fourth proportional to 2,771,713.33, 3,824,856.77 and 1,739,775.58 is: 2,400,822.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,713.33 : 3,824,856.77 = 1,739,775.58 : x
  2. Step 2: Convert to fraction form
    2,771,713.33/3,824,856.77 = 1,739,775.58/x
  3. Step 3: Cross multiply
    2,771,713.33x = 3,824,856.77 × 1,739,775.58
  4. Step 4: Simplify right side
    2,771,713.33x = 6,654,392,405,443.68
  5. Step 5: Solve for x
    x = 6,654,392,405,443.68/2,771,713.33
  6. Step 6: Final answer
    x = 2,400,822.75

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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.