Home / 3,196,713-4,411,463.94-1,765,929

Finding the Fourth Proportional to 3,196,713, 4,411,463.94 and 1,765,929

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Solution

The fourth proportional to 3,196,713, 4,411,463.94 and 1,765,929 is: 2,436,982.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,713 : 4,411,463.94 = 1,765,929 : x
  2. Step 2: Convert to fraction form
    3,196,713/4,411,463.94 = 1,765,929/x
  3. Step 3: Cross multiply
    3,196,713x = 4,411,463.94 × 1,765,929
  4. Step 4: Simplify right side
    3,196,713x = 7,790,332,104,100.26
  5. Step 5: Solve for x
    x = 7,790,332,104,100.26/3,196,713
  6. Step 6: Final answer
    x = 2,436,982.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.