Home / 4,606,194.87-6,910,177.91-1,766,085.53

Finding the Fourth Proportional to 4,606,194.87, 6,910,177.91 and 1,766,085.53

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Solution

The fourth proportional to 4,606,194.87, 6,910,177.91 and 1,766,085.53 is: 2,649,467.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,194.87 : 6,910,177.91 = 1,766,085.53 : x
  2. Step 2: Convert to fraction form
    4,606,194.87/6,910,177.91 = 1,766,085.53/x
  3. Step 3: Cross multiply
    4,606,194.87x = 6,910,177.91 × 1,766,085.53
  4. Step 4: Simplify right side
    4,606,194.87x = 12,203,965,173,195.32
  5. Step 5: Solve for x
    x = 12,203,965,173,195.32/4,606,194.87
  6. Step 6: Final answer
    x = 2,649,467.84

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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.