Home / 2,446,873.10-3,670,309.65-673,945.10

Finding the Fourth Proportional to 2,446,873.10, 3,670,309.65 and 673,945.10

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Solution

The fourth proportional to 2,446,873.10, 3,670,309.65 and 673,945.10 is: 1,010,917.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,873.10 : 3,670,309.65 = 673,945.10 : x
  2. Step 2: Convert to fraction form
    2,446,873.10/3,670,309.65 = 673,945.10/x
  3. Step 3: Cross multiply
    2,446,873.10x = 3,670,309.65 × 673,945.10
  4. Step 4: Simplify right side
    2,446,873.10x = 2,473,587,204,100.22
  5. Step 5: Solve for x
    x = 2,473,587,204,100.22/2,446,873.10
  6. Step 6: Final answer
    x = 1,010,917.65

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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.