Home / 848,441.88-1,170,846.90-466,467.48

Finding the Fourth Proportional to 848,441.88, 1,170,846.90 and 466,467.48

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Solution

The fourth proportional to 848,441.88, 1,170,846.90 and 466,467.48 is: 643,723.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,441.88 : 1,170,846.90 = 466,467.48 : x
  2. Step 2: Convert to fraction form
    848,441.88/1,170,846.90 = 466,467.48/x
  3. Step 3: Cross multiply
    848,441.88x = 1,170,846.90 × 466,467.48
  4. Step 4: Simplify right side
    848,441.88x = 546,162,002,908.81
  5. Step 5: Solve for x
    x = 546,162,002,908.81/848,441.88
  6. Step 6: Final answer
    x = 643,723.53

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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.