Home / 1,783,384.38-2,675,232.09-504,005.22

Finding the Fourth Proportional to 1,783,384.38, 2,675,232.09 and 504,005.22

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Solution

The fourth proportional to 1,783,384.38, 2,675,232.09 and 504,005.22 is: 756,051.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,384.38 : 2,675,232.09 = 504,005.22 : x
  2. Step 2: Convert to fraction form
    1,783,384.38/2,675,232.09 = 504,005.22/x
  3. Step 3: Cross multiply
    1,783,384.38x = 2,675,232.09 × 504,005.22
  4. Step 4: Simplify right side
    1,783,384.38x = 1,348,330,938,071.51
  5. Step 5: Solve for x
    x = 1,348,330,938,071.51/1,783,384.38
  6. Step 6: Final answer
    x = 756,051.78

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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.