Home / 1,684,682.63-2,526,098.52-829,873.43

Finding the Fourth Proportional to 1,684,682.63, 2,526,098.52 and 829,873.43

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Solution

The fourth proportional to 1,684,682.63, 2,526,098.52 and 829,873.43 is: 1,244,354.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,682.63 : 2,526,098.52 = 829,873.43 : x
  2. Step 2: Convert to fraction form
    1,684,682.63/2,526,098.52 = 829,873.43/x
  3. Step 3: Cross multiply
    1,684,682.63x = 2,526,098.52 × 829,873.43
  4. Step 4: Simplify right side
    1,684,682.63x = 2,096,342,057,474.03
  5. Step 5: Solve for x
    x = 2,096,342,057,474.03/1,684,682.63
  6. Step 6: Final answer
    x = 1,244,354.29

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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.