Home / 5,733,108.33-7,912,016.91-3,286,127.22

Finding the Fourth Proportional to 5,733,108.33, 7,912,016.91 and 3,286,127.22

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Solution

The fourth proportional to 5,733,108.33, 7,912,016.91 and 3,286,127.22 is: 4,535,043.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,108.33 : 7,912,016.91 = 3,286,127.22 : x
  2. Step 2: Convert to fraction form
    5,733,108.33/7,912,016.91 = 3,286,127.22/x
  3. Step 3: Cross multiply
    5,733,108.33x = 7,912,016.91 × 3,286,127.22
  4. Step 4: Simplify right side
    5,733,108.33x = 25,999,894,133,051.29
  5. Step 5: Solve for x
    x = 25,999,894,133,051.29/5,733,108.33
  6. Step 6: Final answer
    x = 4,535,043.23

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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.