Home / 4,451,723.10-6,677,584.65-1,085,930.10

Finding the Fourth Proportional to 4,451,723.10, 6,677,584.65 and 1,085,930.10

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Solution

The fourth proportional to 4,451,723.10, 6,677,584.65 and 1,085,930.10 is: 1,628,895.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,723.10 : 6,677,584.65 = 1,085,930.10 : x
  2. Step 2: Convert to fraction form
    4,451,723.10/6,677,584.65 = 1,085,930.10/x
  3. Step 3: Cross multiply
    4,451,723.10x = 6,677,584.65 × 1,085,930.10
  4. Step 4: Simplify right side
    4,451,723.10x = 7,251,390,166,732.97
  5. Step 5: Solve for x
    x = 7,251,390,166,732.97/4,451,723.10
  6. Step 6: Final answer
    x = 1,628,895.15

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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.