Home / 2,526,674.76-3,487,166.78-1,608,610.64

Finding the Fourth Proportional to 2,526,674.76, 3,487,166.78 and 1,608,610.64

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Solution

The fourth proportional to 2,526,674.76, 3,487,166.78 and 1,608,610.64 is: 2,220,109.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,526,674.76 : 3,487,166.78 = 1,608,610.64 : x
  2. Step 2: Convert to fraction form
    2,526,674.76/3,487,166.78 = 1,608,610.64/x
  3. Step 3: Cross multiply
    2,526,674.76x = 3,487,166.78 × 1,608,610.64
  4. Step 4: Simplify right side
    2,526,674.76x = 5,609,493,560,283.65
  5. Step 5: Solve for x
    x = 5,609,493,560,283.65/2,526,674.76
  6. Step 6: Final answer
    x = 2,220,109.07

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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.