Home / 2,159,767.11-3,239,844.36-562,344.04

Finding the Fourth Proportional to 2,159,767.11, 3,239,844.36 and 562,344.04

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Solution

The fourth proportional to 2,159,767.11, 3,239,844.36 and 562,344.04 is: 843,566.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,159,767.11 : 3,239,844.36 = 562,344.04 : x
  2. Step 2: Convert to fraction form
    2,159,767.11/3,239,844.36 = 562,344.04/x
  3. Step 3: Cross multiply
    2,159,767.11x = 3,239,844.36 × 562,344.04
  4. Step 4: Simplify right side
    2,159,767.11x = 1,821,907,156,165.21
  5. Step 5: Solve for x
    x = 1,821,907,156,165.21/2,159,767.11
  6. Step 6: Final answer
    x = 843,566.49

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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.