Home / 4,003,103.92-5,524,293.80-2,167,584

Finding the Fourth Proportional to 4,003,103.92, 5,524,293.80 and 2,167,584

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Solution

The fourth proportional to 4,003,103.92, 5,524,293.80 and 2,167,584 is: 2,991,271.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,103.92 : 5,524,293.80 = 2,167,584 : x
  2. Step 2: Convert to fraction form
    4,003,103.92/5,524,293.80 = 2,167,584/x
  3. Step 3: Cross multiply
    4,003,103.92x = 5,524,293.80 × 2,167,584
  4. Step 4: Simplify right side
    4,003,103.92x = 11,974,370,852,179.20
  5. Step 5: Solve for x
    x = 11,974,370,852,179.20/4,003,103.92
  6. Step 6: Final answer
    x = 2,991,271.55

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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.