Home / 2,749,277.22-3,794,023.71-1,525,587.54

Finding the Fourth Proportional to 2,749,277.22, 3,794,023.71 and 1,525,587.54

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Solution

The fourth proportional to 2,749,277.22, 3,794,023.71 and 1,525,587.54 is: 2,105,322.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,277.22 : 3,794,023.71 = 1,525,587.54 : x
  2. Step 2: Convert to fraction form
    2,749,277.22/3,794,023.71 = 1,525,587.54/x
  3. Step 3: Cross multiply
    2,749,277.22x = 3,794,023.71 × 1,525,587.54
  4. Step 4: Simplify right side
    2,749,277.22x = 5,788,115,298,440.57
  5. Step 5: Solve for x
    x = 5,788,115,298,440.57/2,749,277.22
  6. Step 6: Final answer
    x = 2,105,322.54

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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.