Home / 848,167.36-1,170,447.84-466,194.24

Finding the Fourth Proportional to 848,167.36, 1,170,447.84 and 466,194.24

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Solution

The fourth proportional to 848,167.36, 1,170,447.84 and 466,194.24 is: 643,335.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,167.36 : 1,170,447.84 = 466,194.24 : x
  2. Step 2: Convert to fraction form
    848,167.36/1,170,447.84 = 466,194.24/x
  3. Step 3: Cross multiply
    848,167.36x = 1,170,447.84 × 466,194.24
  4. Step 4: Simplify right side
    848,167.36x = 545,656,041,228.44
  5. Step 5: Solve for x
    x = 545,656,041,228.44/848,167.36
  6. Step 6: Final answer
    x = 643,335.35

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Double scale
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Similar ratio
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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.