Home / 544,037.10-816,170.85-164,926.70

Finding the Fourth Proportional to 544,037.10, 816,170.85 and 164,926.70

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Solution

The fourth proportional to 544,037.10, 816,170.85 and 164,926.70 is: 247,424.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,037.10 : 816,170.85 = 164,926.70 : x
  2. Step 2: Convert to fraction form
    544,037.10/816,170.85 = 164,926.70/x
  3. Step 3: Cross multiply
    544,037.10x = 816,170.85 × 164,926.70
  4. Step 4: Simplify right side
    544,037.10x = 134,608,364,926.70
  5. Step 5: Solve for x
    x = 134,608,364,926.70/544,037.10
  6. Step 6: Final answer
    x = 247,424.97

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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.