Home / 8,862,273.14-13,293,408.18-2,801,260.56

Finding the Fourth Proportional to 8,862,273.14, 13,293,408.18 and 2,801,260.56

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Solution

The fourth proportional to 8,862,273.14, 13,293,408.18 and 2,801,260.56 is: 4,201,890.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,862,273.14 : 13,293,408.18 = 2,801,260.56 : x
  2. Step 2: Convert to fraction form
    8,862,273.14/13,293,408.18 = 2,801,260.56/x
  3. Step 3: Cross multiply
    8,862,273.14x = 13,293,408.18 × 2,801,260.56
  4. Step 4: Simplify right side
    8,862,273.14x = 37,238,300,042,615.38
  5. Step 5: Solve for x
    x = 37,238,300,042,615.38/8,862,273.14
  6. Step 6: Final answer
    x = 4,201,890.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.