Home / 848,822.22-1,171,368.54-466,840.80

Finding the Fourth Proportional to 848,822.22, 1,171,368.54 and 466,840.80

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Solution

The fourth proportional to 848,822.22, 1,171,368.54 and 466,840.80 is: 644,236.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,822.22 : 1,171,368.54 = 466,840.80 : x
  2. Step 2: Convert to fraction form
    848,822.22/1,171,368.54 = 466,840.80/x
  3. Step 3: Cross multiply
    848,822.22x = 1,171,368.54 × 466,840.80
  4. Step 4: Simplify right side
    848,822.22x = 546,842,626,308.43
  5. Step 5: Solve for x
    x = 546,842,626,308.43/848,822.22
  6. Step 6: Final answer
    x = 644,236.94

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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.