Home / 848,352.24-1,170,748.44-466,388.64

Finding the Fourth Proportional to 848,352.24, 1,170,748.44 and 466,388.64

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Solution

The fourth proportional to 848,352.24, 1,170,748.44 and 466,388.64 is: 643,628.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,352.24 : 1,170,748.44 = 466,388.64 : x
  2. Step 2: Convert to fraction form
    848,352.24/1,170,748.44 = 466,388.64/x
  3. Step 3: Cross multiply
    848,352.24x = 1,170,748.44 × 466,388.64
  4. Step 4: Simplify right side
    848,352.24x = 546,023,772,713.72
  5. Step 5: Solve for x
    x = 546,023,772,713.72/848,352.24
  6. Step 6: Final answer
    x = 643,628.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.