Home / 4,455,209.44-6,148,194.96-2,418,018.94

Finding the Fourth Proportional to 4,455,209.44, 6,148,194.96 and 2,418,018.94

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Solution

The fourth proportional to 4,455,209.44, 6,148,194.96 and 2,418,018.94 is: 3,336,869.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,209.44 : 6,148,194.96 = 2,418,018.94 : x
  2. Step 2: Convert to fraction form
    4,455,209.44/6,148,194.96 = 2,418,018.94/x
  3. Step 3: Cross multiply
    4,455,209.44x = 6,148,194.96 × 2,418,018.94
  4. Step 4: Simplify right side
    4,455,209.44x = 14,866,451,860,092.54
  5. Step 5: Solve for x
    x = 14,866,451,860,092.54/4,455,209.44
  6. Step 6: Final answer
    x = 3,336,869.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.