Home / 2,840,227.04-4,262,456.46-2,084,022.56

Finding the Fourth Proportional to 2,840,227.04, 4,262,456.46 and 2,084,022.56

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Solution

The fourth proportional to 2,840,227.04, 4,262,456.46 and 2,084,022.56 is: 3,127,586.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,227.04 : 4,262,456.46 = 2,084,022.56 : x
  2. Step 2: Convert to fraction form
    2,840,227.04/4,262,456.46 = 2,084,022.56/x
  3. Step 3: Cross multiply
    2,840,227.04x = 4,262,456.46 × 2,084,022.56
  4. Step 4: Simplify right side
    2,840,227.04x = 8,883,055,423,657.74
  5. Step 5: Solve for x
    x = 8,883,055,423,657.74/2,840,227.04
  6. Step 6: Final answer
    x = 3,127,586.39

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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.