Home / 3,446,034.78-5,169,053.39-1,550,561.88

Finding the Fourth Proportional to 3,446,034.78, 5,169,053.39 and 1,550,561.88

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Solution

The fourth proportional to 3,446,034.78, 5,169,053.39 and 1,550,561.88 is: 2,325,843.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,034.78 : 5,169,053.39 = 1,550,561.88 : x
  2. Step 2: Convert to fraction form
    3,446,034.78/5,169,053.39 = 1,550,561.88/x
  3. Step 3: Cross multiply
    3,446,034.78x = 5,169,053.39 × 1,550,561.88
  4. Step 4: Simplify right side
    3,446,034.78x = 8,014,937,134,465.96
  5. Step 5: Solve for x
    x = 8,014,937,134,465.96/3,446,034.78
  6. Step 6: Final answer
    x = 2,325,843.37

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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.