Home / 1,606,880.22-2,408,625.70-527,110.80

Finding the Fourth Proportional to 1,606,880.22, 2,408,625.70 and 527,110.80

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Solution

The fourth proportional to 1,606,880.22, 2,408,625.70 and 527,110.80 is: 790,110.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,880.22 : 2,408,625.70 = 527,110.80 : x
  2. Step 2: Convert to fraction form
    1,606,880.22/2,408,625.70 = 527,110.80/x
  3. Step 3: Cross multiply
    1,606,880.22x = 2,408,625.70 × 527,110.80
  4. Step 4: Simplify right side
    1,606,880.22x = 1,269,612,619,627.56
  5. Step 5: Solve for x
    x = 1,269,612,619,627.56/1,606,880.22
  6. Step 6: Final answer
    x = 790,110.30

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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.