Home / 597,022.03-895,965.89-447,664.51

Finding the Fourth Proportional to 597,022.03, 895,965.89 and 447,664.51

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Solution

The fourth proportional to 597,022.03, 895,965.89 and 447,664.51 is: 671,821.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,022.03 : 895,965.89 = 447,664.51 : x
  2. Step 2: Convert to fraction form
    597,022.03/895,965.89 = 447,664.51/x
  3. Step 3: Cross multiply
    597,022.03x = 895,965.89 × 447,664.51
  4. Step 4: Simplify right side
    597,022.03x = 401,092,131,123.56
  5. Step 5: Solve for x
    x = 401,092,131,123.56/597,022.03
  6. Step 6: Final answer
    x = 671,821.32

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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.