Home / 848,447.41-1,170,827.52-466,471.27

Finding the Fourth Proportional to 848,447.41, 1,170,827.52 and 466,471.27

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Solution

The fourth proportional to 848,447.41, 1,170,827.52 and 466,471.27 is: 643,713.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,447.41 : 1,170,827.52 = 466,471.27 : x
  2. Step 2: Convert to fraction form
    848,447.41/1,170,827.52 = 466,471.27/x
  3. Step 3: Cross multiply
    848,447.41x = 1,170,827.52 × 466,471.27
  4. Step 4: Simplify right side
    848,447.41x = 546,157,400,205.35
  5. Step 5: Solve for x
    x = 546,157,400,205.35/848,447.41
  6. Step 6: Final answer
    x = 643,713.91

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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.