Home / 2,749,595.06-3,794,443.26-1,525,901.42

Finding the Fourth Proportional to 2,749,595.06, 3,794,443.26 and 1,525,901.42

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Solution

The fourth proportional to 2,749,595.06, 3,794,443.26 and 1,525,901.42 is: 2,105,745.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,749,595.06 : 3,794,443.26 = 1,525,901.42 : x
  2. Step 2: Convert to fraction form
    2,749,595.06/3,794,443.26 = 1,525,901.42/x
  3. Step 3: Cross multiply
    2,749,595.06x = 3,794,443.26 × 1,525,901.42
  4. Step 4: Simplify right side
    2,749,595.06x = 5,789,946,358,543.43
  5. Step 5: Solve for x
    x = 5,789,946,358,543.43/2,749,595.06
  6. Step 6: Final answer
    x = 2,105,745.11

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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.