Home / 848,608.60-1,171,109.94-466,664.44

Finding the Fourth Proportional to 848,608.60, 1,171,109.94 and 466,664.44

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Solution

The fourth proportional to 848,608.60, 1,171,109.94 and 466,664.44 is: 644,013.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,608.60 : 1,171,109.94 = 466,664.44 : x
  2. Step 2: Convert to fraction form
    848,608.60/1,171,109.94 = 466,664.44/x
  3. Step 3: Cross multiply
    848,608.60x = 1,171,109.94 × 466,664.44
  4. Step 4: Simplify right side
    848,608.60x = 546,515,364,328.53
  5. Step 5: Solve for x
    x = 546,515,364,328.53/848,608.60
  6. Step 6: Final answer
    x = 644,013.46

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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.