Home / 2,703,747-3,731,174.22-1,685,151

Finding the Fourth Proportional to 2,703,747, 3,731,174.22 and 1,685,151

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Solution

The fourth proportional to 2,703,747, 3,731,174.22 and 1,685,151 is: 2,325,510.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,747 : 3,731,174.22 = 1,685,151 : x
  2. Step 2: Convert to fraction form
    2,703,747/3,731,174.22 = 1,685,151/x
  3. Step 3: Cross multiply
    2,703,747x = 3,731,174.22 × 1,685,151
  4. Step 4: Simplify right side
    2,703,747x = 6,287,591,968,007.22
  5. Step 5: Solve for x
    x = 6,287,591,968,007.22/2,703,747
  6. Step 6: Final answer
    x = 2,325,510.47

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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.