Home / 4,216,741.12-6,318,488.48-3,259,542.24

Finding the Fourth Proportional to 4,216,741.12, 6,318,488.48 and 3,259,542.24

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Solution

The fourth proportional to 4,216,741.12, 6,318,488.48 and 3,259,542.24 is: 4,884,193.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,741.12 : 6,318,488.48 = 3,259,542.24 : x
  2. Step 2: Convert to fraction form
    4,216,741.12/6,318,488.48 = 3,259,542.24/x
  3. Step 3: Cross multiply
    4,216,741.12x = 6,318,488.48 × 3,259,542.24
  4. Step 4: Simplify right side
    4,216,741.12x = 20,595,380,093,513.40
  5. Step 5: Solve for x
    x = 20,595,380,093,513.40/4,216,741.12
  6. Step 6: Final answer
    x = 4,884,193.62

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1.5x scale

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.