Home / 1,344,286.08-2,016,376.96-333,410.56

Finding the Fourth Proportional to 1,344,286.08, 2,016,376.96 and 333,410.56

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Solution

The fourth proportional to 1,344,286.08, 2,016,376.96 and 333,410.56 is: 500,102.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,286.08 : 2,016,376.96 = 333,410.56 : x
  2. Step 2: Convert to fraction form
    1,344,286.08/2,016,376.96 = 333,410.56/x
  3. Step 3: Cross multiply
    1,344,286.08x = 2,016,376.96 × 333,410.56
  4. Step 4: Simplify right side
    1,344,286.08x = 672,281,371,404.70
  5. Step 5: Solve for x
    x = 672,281,371,404.70/1,344,286.08
  6. Step 6: Final answer
    x = 500,102.90

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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.