Home / 1,794,494.36-2,475,776.89-1,150,269.78

Finding the Fourth Proportional to 1,794,494.36, 2,475,776.89 and 1,150,269.78

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Solution

The fourth proportional to 1,794,494.36, 2,475,776.89 and 1,150,269.78 is: 1,586,971.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,494.36 : 2,475,776.89 = 1,150,269.78 : x
  2. Step 2: Convert to fraction form
    1,794,494.36/2,475,776.89 = 1,150,269.78/x
  3. Step 3: Cross multiply
    1,794,494.36x = 2,475,776.89 × 1,150,269.78
  4. Step 4: Simplify right side
    1,794,494.36x = 2,847,811,338,589.38
  5. Step 5: Solve for x
    x = 2,847,811,338,589.38/1,794,494.36
  6. Step 6: Final answer
    x = 1,586,971.46

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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.