Home / 541,181.69-811,777.98-241,677.44

Finding the Fourth Proportional to 541,181.69, 811,777.98 and 241,677.44

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Solution

The fourth proportional to 541,181.69, 811,777.98 and 241,677.44 is: 362,518.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,181.69 : 811,777.98 = 241,677.44 : x
  2. Step 2: Convert to fraction form
    541,181.69/811,777.98 = 241,677.44/x
  3. Step 3: Cross multiply
    541,181.69x = 811,777.98 × 241,677.44
  4. Step 4: Simplify right side
    541,181.69x = 196,188,424,054.77
  5. Step 5: Solve for x
    x = 196,188,424,054.77/541,181.69
  6. Step 6: Final answer
    x = 362,518.59

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1.5x scale

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.