Home / 1,847,974.30-2,550,177.27-1,032,189.89

Finding the Fourth Proportional to 1,847,974.30, 2,550,177.27 and 1,032,189.89

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Solution

The fourth proportional to 1,847,974.30, 2,550,177.27 and 1,032,189.89 is: 1,424,406.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,974.30 : 2,550,177.27 = 1,032,189.89 : x
  2. Step 2: Convert to fraction form
    1,847,974.30/2,550,177.27 = 1,032,189.89/x
  3. Step 3: Cross multiply
    1,847,974.30x = 2,550,177.27 × 1,032,189.89
  4. Step 4: Simplify right side
    1,847,974.30x = 2,632,267,183,050.91
  5. Step 5: Solve for x
    x = 2,632,267,183,050.91/1,847,974.30
  6. Step 6: Final answer
    x = 1,424,406.81

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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.