Home / 3,707,162.12-5,550,707.27-2,623,219.31

Finding the Fourth Proportional to 3,707,162.12, 5,550,707.27 and 2,623,219.31

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Solution

The fourth proportional to 3,707,162.12, 5,550,707.27 and 2,623,219.31 is: 3,927,727.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,162.12 : 5,550,707.27 = 2,623,219.31 : x
  2. Step 2: Convert to fraction form
    3,707,162.12/5,550,707.27 = 2,623,219.31/x
  3. Step 3: Cross multiply
    3,707,162.12x = 5,550,707.27 × 2,623,219.31
  4. Step 4: Simplify right side
    3,707,162.12x = 14,560,722,453,951.75
  5. Step 5: Solve for x
    x = 14,560,722,453,951.75/3,707,162.12
  6. Step 6: Final answer
    x = 3,927,727.46

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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.