Home / 1,195,683.41-1,793,135.09-396,750.44

Finding the Fourth Proportional to 1,195,683.41, 1,793,135.09 and 396,750.44

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Solution

The fourth proportional to 1,195,683.41, 1,793,135.09 and 396,750.44 is: 594,996.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,683.41 : 1,793,135.09 = 396,750.44 : x
  2. Step 2: Convert to fraction form
    1,195,683.41/1,793,135.09 = 396,750.44/x
  3. Step 3: Cross multiply
    1,195,683.41x = 1,793,135.09 × 396,750.44
  4. Step 4: Simplify right side
    1,195,683.41x = 711,427,124,987.51
  5. Step 5: Solve for x
    x = 711,427,124,987.51/1,195,683.41
  6. Step 6: Final answer
    x = 594,996.24

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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.