Home / 696,257.44-1,044,400.75-222,941.43

Finding the Fourth Proportional to 696,257.44, 1,044,400.75 and 222,941.43

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Solution

The fourth proportional to 696,257.44, 1,044,400.75 and 222,941.43 is: 334,416.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,257.44 : 1,044,400.75 = 222,941.43 : x
  2. Step 2: Convert to fraction form
    696,257.44/1,044,400.75 = 222,941.43/x
  3. Step 3: Cross multiply
    696,257.44x = 1,044,400.75 × 222,941.43
  4. Step 4: Simplify right side
    696,257.44x = 232,840,196,140.72
  5. Step 5: Solve for x
    x = 232,840,196,140.72/696,257.44
  6. Step 6: Final answer
    x = 334,416.82

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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.