Home / 2,744,110.22-3,784,739.71-1,873,645.07

Finding the Fourth Proportional to 2,744,110.22, 3,784,739.71 and 1,873,645.07

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Solution

The fourth proportional to 2,744,110.22, 3,784,739.71 and 1,873,645.07 is: 2,584,174.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,744,110.22 : 3,784,739.71 = 1,873,645.07 : x
  2. Step 2: Convert to fraction form
    2,744,110.22/3,784,739.71 = 1,873,645.07/x
  3. Step 3: Cross multiply
    2,744,110.22x = 3,784,739.71 × 1,873,645.07
  4. Step 4: Simplify right side
    2,744,110.22x = 7,091,258,903,652.47
  5. Step 5: Solve for x
    x = 7,091,258,903,652.47/2,744,110.22
  6. Step 6: Final answer
    x = 2,584,174.22

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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.