Home / 4,434,046.40-6,643,196.40-4,150,611.20

Finding the Fourth Proportional to 4,434,046.40, 6,643,196.40 and 4,150,611.20

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Solution

The fourth proportional to 4,434,046.40, 6,643,196.40 and 4,150,611.20 is: 6,218,546.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434,046.40 : 6,643,196.40 = 4,150,611.20 : x
  2. Step 2: Convert to fraction form
    4,434,046.40/6,643,196.40 = 4,150,611.20/x
  3. Step 3: Cross multiply
    4,434,046.40x = 6,643,196.40 × 4,150,611.20
  4. Step 4: Simplify right side
    4,434,046.40x = 27,573,325,381,639.68
  5. Step 5: Solve for x
    x = 27,573,325,381,639.68/4,434,046.40
  6. Step 6: Final answer
    x = 6,218,546.87

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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.