Home / 2,731,805.90-4,097,708.85-2,014,360.55

Finding the Fourth Proportional to 2,731,805.90, 4,097,708.85 and 2,014,360.55

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Solution

The fourth proportional to 2,731,805.90, 4,097,708.85 and 2,014,360.55 is: 3,021,540.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,805.90 : 4,097,708.85 = 2,014,360.55 : x
  2. Step 2: Convert to fraction form
    2,731,805.90/4,097,708.85 = 2,014,360.55/x
  3. Step 3: Cross multiply
    2,731,805.90x = 4,097,708.85 × 2,014,360.55
  4. Step 4: Simplify right side
    2,731,805.90x = 8,254,263,052,825.87
  5. Step 5: Solve for x
    x = 8,254,263,052,825.87/2,731,805.90
  6. Step 6: Final answer
    x = 3,021,540.83

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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.