Home / 1,068,383.96-1,474,313.82-584,856.48

Finding the Fourth Proportional to 1,068,383.96, 1,474,313.82 and 584,856.48

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Solution

The fourth proportional to 1,068,383.96, 1,474,313.82 and 584,856.48 is: 807,071.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,383.96 : 1,474,313.82 = 584,856.48 : x
  2. Step 2: Convert to fraction form
    1,068,383.96/1,474,313.82 = 584,856.48/x
  3. Step 3: Cross multiply
    1,068,383.96x = 1,474,313.82 × 584,856.48
  4. Step 4: Simplify right side
    1,068,383.96x = 862,261,991,180.55
  5. Step 5: Solve for x
    x = 862,261,991,180.55/1,068,383.96
  6. Step 6: Final answer
    x = 807,071.26

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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.