Home / 1,595,451.78-2,393,198.48-530,493.82

Finding the Fourth Proportional to 1,595,451.78, 2,393,198.48 and 530,493.82

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Solution

The fourth proportional to 1,595,451.78, 2,393,198.48 and 530,493.82 is: 795,747.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,451.78 : 2,393,198.48 = 530,493.82 : x
  2. Step 2: Convert to fraction form
    1,595,451.78/2,393,198.48 = 530,493.82/x
  3. Step 3: Cross multiply
    1,595,451.78x = 2,393,198.48 × 530,493.82
  4. Step 4: Simplify right side
    1,595,451.78x = 1,269,577,003,673.39
  5. Step 5: Solve for x
    x = 1,269,577,003,673.39/1,595,451.78
  6. Step 6: Final answer
    x = 795,747.65

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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.