Home / 1,196,683.41-1,795,011.38-343,775.97

Finding the Fourth Proportional to 1,196,683.41, 1,795,011.38 and 343,775.97

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Solution

The fourth proportional to 1,196,683.41, 1,795,011.38 and 343,775.97 is: 515,660.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,683.41 : 1,795,011.38 = 343,775.97 : x
  2. Step 2: Convert to fraction form
    1,196,683.41/1,795,011.38 = 343,775.97/x
  3. Step 3: Cross multiply
    1,196,683.41x = 1,795,011.38 × 343,775.97
  4. Step 4: Simplify right side
    1,196,683.41x = 617,081,776,601.66
  5. Step 5: Solve for x
    x = 617,081,776,601.66/1,196,683.41
  6. Step 6: Final answer
    x = 515,660.01

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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.