Home / 1,192,358.00-1,788,537.81-293,799.69

Finding the Fourth Proportional to 1,192,358.00, 1,788,537.81 and 293,799.69

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Solution

The fourth proportional to 1,192,358.00, 1,788,537.81 and 293,799.69 is: 440,699.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,192,358.00 : 1,788,537.81 = 293,799.69 : x
  2. Step 2: Convert to fraction form
    1,192,358.00/1,788,537.81 = 293,799.69/x
  3. Step 3: Cross multiply
    1,192,358.00x = 1,788,537.81 × 293,799.69
  4. Step 4: Simplify right side
    1,192,358.00x = 525,471,855,233.03
  5. Step 5: Solve for x
    x = 525,471,855,233.03/1,192,358.00
  6. Step 6: Final answer
    x = 440,699.73

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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.