Home / 3,376,193.85-4,659,591.03-1,925,556.75

Finding the Fourth Proportional to 3,376,193.85, 4,659,591.03 and 1,925,556.75

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Solution

The fourth proportional to 3,376,193.85, 4,659,591.03 and 1,925,556.75 is: 2,657,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,193.85 : 4,659,591.03 = 1,925,556.75 : x
  2. Step 2: Convert to fraction form
    3,376,193.85/4,659,591.03 = 1,925,556.75/x
  3. Step 3: Cross multiply
    3,376,193.85x = 4,659,591.03 × 1,925,556.75
  4. Step 4: Simplify right side
    3,376,193.85x = 8,972,306,960,055.95
  5. Step 5: Solve for x
    x = 8,972,306,960,055.95/3,376,193.85
  6. Step 6: Final answer
    x = 2,657,521.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.