Home / 1,895,231.92-2,842,996.91-633,064.00

Finding the Fourth Proportional to 1,895,231.92, 2,842,996.91 and 633,064.00

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Solution

The fourth proportional to 1,895,231.92, 2,842,996.91 and 633,064.00 is: 949,645.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,231.92 : 2,842,996.91 = 633,064.00 : x
  2. Step 2: Convert to fraction form
    1,895,231.92/2,842,996.91 = 633,064.00/x
  3. Step 3: Cross multiply
    1,895,231.92x = 2,842,996.91 × 633,064.00
  4. Step 4: Simplify right side
    1,895,231.92x = 1,799,798,981,617.26
  5. Step 5: Solve for x
    x = 1,799,798,981,617.26/1,895,231.92
  6. Step 6: Final answer
    x = 949,645.78

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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.