Home / 5,962,627.89-8,942,058.99-1,918,214.46

Finding the Fourth Proportional to 5,962,627.89, 8,942,058.99 and 1,918,214.46

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Solution

The fourth proportional to 5,962,627.89, 8,942,058.99 and 1,918,214.46 is: 2,876,715.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962,627.89 : 8,942,058.99 = 1,918,214.46 : x
  2. Step 2: Convert to fraction form
    5,962,627.89/8,942,058.99 = 1,918,214.46/x
  3. Step 3: Cross multiply
    5,962,627.89x = 8,942,058.99 × 1,918,214.46
  4. Step 4: Simplify right side
    5,962,627.89x = 17,152,786,856,791.00
  5. Step 5: Solve for x
    x = 17,152,786,856,791.00/5,962,627.89
  6. Step 6: Final answer
    x = 2,876,715.97

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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.