Home / 3,637,053.33-5,453,999.03-1,042,786.77

Finding the Fourth Proportional to 3,637,053.33, 5,453,999.03 and 1,042,786.77

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Solution

The fourth proportional to 3,637,053.33, 5,453,999.03 and 1,042,786.77 is: 1,563,726.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,053.33 : 5,453,999.03 = 1,042,786.77 : x
  2. Step 2: Convert to fraction form
    3,637,053.33/5,453,999.03 = 1,042,786.77/x
  3. Step 3: Cross multiply
    3,637,053.33x = 5,453,999.03 × 1,042,786.77
  4. Step 4: Simplify right side
    3,637,053.33x = 5,687,358,054,046.58
  5. Step 5: Solve for x
    x = 5,687,358,054,046.58/3,637,053.33
  6. Step 6: Final answer
    x = 1,563,726.88

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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.