Home / 1,372,694.63-2,059,343.46-563,083.83

Finding the Fourth Proportional to 1,372,694.63, 2,059,343.46 and 563,083.83

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Solution

The fourth proportional to 1,372,694.63, 2,059,343.46 and 563,083.83 is: 844,749.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,372,694.63 : 2,059,343.46 = 563,083.83 : x
  2. Step 2: Convert to fraction form
    1,372,694.63/2,059,343.46 = 563,083.83/x
  3. Step 3: Cross multiply
    1,372,694.63x = 2,059,343.46 × 563,083.83
  4. Step 4: Simplify right side
    1,372,694.63x = 1,159,583,002,742.25
  5. Step 5: Solve for x
    x = 1,159,583,002,742.25/1,372,694.63
  6. Step 6: Final answer
    x = 844,749.43

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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.