Home / 615,191.00-848,861.72-410,914.26

Finding the Fourth Proportional to 615,191.00, 848,861.72 and 410,914.26

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Solution

The fourth proportional to 615,191.00, 848,861.72 and 410,914.26 is: 566,993.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    615,191.00 : 848,861.72 = 410,914.26 : x
  2. Step 2: Convert to fraction form
    615,191.00/848,861.72 = 410,914.26/x
  3. Step 3: Cross multiply
    615,191.00x = 848,861.72 × 410,914.26
  4. Step 4: Simplify right side
    615,191.00x = 348,809,383,461.56
  5. Step 5: Solve for x
    x = 348,809,383,461.56/615,191.00
  6. Step 6: Final answer
    x = 566,993.64

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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.