Home / 2,347,670.60-3,522,261.72-1,068,735.68

Finding the Fourth Proportional to 2,347,670.60, 3,522,261.72 and 1,068,735.68

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Solution

The fourth proportional to 2,347,670.60, 3,522,261.72 and 1,068,735.68 is: 1,603,447.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,670.60 : 3,522,261.72 = 1,068,735.68 : x
  2. Step 2: Convert to fraction form
    2,347,670.60/3,522,261.72 = 1,068,735.68/x
  3. Step 3: Cross multiply
    2,347,670.60x = 3,522,261.72 × 1,068,735.68
  4. Step 4: Simplify right side
    2,347,670.60x = 3,764,366,774,462.17
  5. Step 5: Solve for x
    x = 3,764,366,774,462.17/2,347,670.60
  6. Step 6: Final answer
    x = 1,603,447.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.