Home / 2,707,837.87-4,055,300.30-1,568,192.17

Finding the Fourth Proportional to 2,707,837.87, 4,055,300.30 and 1,568,192.17

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Solution

The fourth proportional to 2,707,837.87, 4,055,300.30 and 1,568,192.17 is: 2,348,549.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,837.87 : 4,055,300.30 = 1,568,192.17 : x
  2. Step 2: Convert to fraction form
    2,707,837.87/4,055,300.30 = 1,568,192.17/x
  3. Step 3: Cross multiply
    2,707,837.87x = 4,055,300.30 × 1,568,192.17
  4. Step 4: Simplify right side
    2,707,837.87x = 6,359,490,169,617.69
  5. Step 5: Solve for x
    x = 6,359,490,169,617.69/2,707,837.87
  6. Step 6: Final answer
    x = 2,348,549.09

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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.