Home / 848,171.63-1,170,493.57-466,233.95

Finding the Fourth Proportional to 848,171.63, 1,170,493.57 and 466,233.95

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Solution

The fourth proportional to 848,171.63, 1,170,493.57 and 466,233.95 is: 643,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,171.63 : 1,170,493.57 = 466,233.95 : x
  2. Step 2: Convert to fraction form
    848,171.63/1,170,493.57 = 466,233.95/x
  3. Step 3: Cross multiply
    848,171.63x = 1,170,493.57 × 466,233.95
  4. Step 4: Simplify right side
    848,171.63x = 545,723,844,099.73
  5. Step 5: Solve for x
    x = 545,723,844,099.73/848,171.63
  6. Step 6: Final answer
    x = 643,412.04

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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.