Home / 848,524.54-1,170,968.15-466,575.90

Finding the Fourth Proportional to 848,524.54, 1,170,968.15 and 466,575.90

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Solution

The fourth proportional to 848,524.54, 1,170,968.15 and 466,575.90 is: 643,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,524.54 : 1,170,968.15 = 466,575.90 : x
  2. Step 2: Convert to fraction form
    848,524.54/1,170,968.15 = 466,575.90/x
  3. Step 3: Cross multiply
    848,524.54x = 1,170,968.15 × 466,575.90
  4. Step 4: Simplify right side
    848,524.54x = 546,345,518,457.59
  5. Step 5: Solve for x
    x = 546,345,518,457.59/848,524.54
  6. Step 6: Final answer
    x = 643,877.10

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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.