Home / 1,835,062.85-2,751,282.08-823,356.65

Finding the Fourth Proportional to 1,835,062.85, 2,751,282.08 and 823,356.65

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Solution

The fourth proportional to 1,835,062.85, 2,751,282.08 and 823,356.65 is: 1,234,446.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,062.85 : 2,751,282.08 = 823,356.65 : x
  2. Step 2: Convert to fraction form
    1,835,062.85/2,751,282.08 = 823,356.65/x
  3. Step 3: Cross multiply
    1,835,062.85x = 2,751,282.08 × 823,356.65
  4. Step 4: Simplify right side
    1,835,062.85x = 2,265,286,392,477.05
  5. Step 5: Solve for x
    x = 2,265,286,392,477.05/1,835,062.85
  6. Step 6: Final answer
    x = 1,234,446.22

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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.