Home / 1,092,953.25-1,639,539.26-334,785.96

Finding the Fourth Proportional to 1,092,953.25, 1,639,539.26 and 334,785.96

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Solution

The fourth proportional to 1,092,953.25, 1,639,539.26 and 334,785.96 is: 502,212.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,953.25 : 1,639,539.26 = 334,785.96 : x
  2. Step 2: Convert to fraction form
    1,092,953.25/1,639,539.26 = 334,785.96/x
  3. Step 3: Cross multiply
    1,092,953.25x = 1,639,539.26 × 334,785.96
  4. Step 4: Simplify right side
    1,092,953.25x = 548,894,723,442.86
  5. Step 5: Solve for x
    x = 548,894,723,442.86/1,092,953.25
  6. Step 6: Final answer
    x = 502,212.44

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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.