Home / 2,693,462.88-4,040,835.84-1,010,580.96

Finding the Fourth Proportional to 2,693,462.88, 4,040,835.84 and 1,010,580.96

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Solution

The fourth proportional to 2,693,462.88, 4,040,835.84 and 1,010,580.96 is: 1,516,112.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,462.88 : 4,040,835.84 = 1,010,580.96 : x
  2. Step 2: Convert to fraction form
    2,693,462.88/4,040,835.84 = 1,010,580.96/x
  3. Step 3: Cross multiply
    2,693,462.88x = 4,040,835.84 × 1,010,580.96
  4. Step 4: Simplify right side
    2,693,462.88x = 4,083,591,762,389.61
  5. Step 5: Solve for x
    x = 4,083,591,762,389.61/2,693,462.88
  6. Step 6: Final answer
    x = 1,516,112.14

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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.