Home / 848,774.52-1,171,331.01-466,811.33

Finding the Fourth Proportional to 848,774.52, 1,171,331.01 and 466,811.33

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Solution

The fourth proportional to 848,774.52, 1,171,331.01 and 466,811.33 is: 644,211.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,774.52 : 1,171,331.01 = 466,811.33 : x
  2. Step 2: Convert to fraction form
    848,774.52/1,171,331.01 = 466,811.33/x
  3. Step 3: Cross multiply
    848,774.52x = 1,171,331.01 × 466,811.33
  4. Step 4: Simplify right side
    848,774.52x = 546,790,580,791.69
  5. Step 5: Solve for x
    x = 546,790,580,791.69/848,774.52
  6. Step 6: Final answer
    x = 644,211.82

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Double scale
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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.