Home / 1,773,186.12-2,658,564.24-635,923.92

Finding the Fourth Proportional to 1,773,186.12, 2,658,564.24 and 635,923.92

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Solution

The fourth proportional to 1,773,186.12, 2,658,564.24 and 635,923.92 is: 953,450.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,186.12 : 2,658,564.24 = 635,923.92 : x
  2. Step 2: Convert to fraction form
    1,773,186.12/2,658,564.24 = 635,923.92/x
  3. Step 3: Cross multiply
    1,773,186.12x = 2,658,564.24 × 635,923.92
  4. Step 4: Simplify right side
    1,773,186.12x = 1,690,644,593,072.62
  5. Step 5: Solve for x
    x = 1,690,644,593,072.62/1,773,186.12
  6. Step 6: Final answer
    x = 953,450.16

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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.