Home / 4,090,554.27-5,644,982.00-2,254,972.26

Finding the Fourth Proportional to 4,090,554.27, 5,644,982.00 and 2,254,972.26

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Solution

The fourth proportional to 4,090,554.27, 5,644,982.00 and 2,254,972.26 is: 3,111,871.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,090,554.27 : 5,644,982.00 = 2,254,972.26 : x
  2. Step 2: Convert to fraction form
    4,090,554.27/5,644,982.00 = 2,254,972.26/x
  3. Step 3: Cross multiply
    4,090,554.27x = 5,644,982.00 × 2,254,972.26
  4. Step 4: Simplify right side
    4,090,554.27x = 12,729,277,845,005.43
  5. Step 5: Solve for x
    x = 12,729,277,845,005.43/4,090,554.27
  6. Step 6: Final answer
    x = 3,111,871.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.