Home / 3,329,888.13-4,595,257.17-1,801,994.85

Finding the Fourth Proportional to 3,329,888.13, 4,595,257.17 and 1,801,994.85

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Solution

The fourth proportional to 3,329,888.13, 4,595,257.17 and 1,801,994.85 is: 2,486,759.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,888.13 : 4,595,257.17 = 1,801,994.85 : x
  2. Step 2: Convert to fraction form
    3,329,888.13/4,595,257.17 = 1,801,994.85/x
  3. Step 3: Cross multiply
    3,329,888.13x = 4,595,257.17 × 1,801,994.85
  4. Step 4: Simplify right side
    3,329,888.13x = 8,280,629,754,765.58
  5. Step 5: Solve for x
    x = 8,280,629,754,765.58/3,329,888.13
  6. Step 6: Final answer
    x = 2,486,759.14

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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.