Home / 2,347,668.60-3,522,258.72-1,068,733.68

Finding the Fourth Proportional to 2,347,668.60, 3,522,258.72 and 1,068,733.68

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Solution

The fourth proportional to 2,347,668.60, 3,522,258.72 and 1,068,733.68 is: 1,603,444.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,668.60 : 3,522,258.72 = 1,068,733.68 : x
  2. Step 2: Convert to fraction form
    2,347,668.60/3,522,258.72 = 1,068,733.68/x
  3. Step 3: Cross multiply
    2,347,668.60x = 3,522,258.72 × 1,068,733.68
  4. Step 4: Simplify right side
    2,347,668.60x = 3,764,356,523,737.69
  5. Step 5: Solve for x
    x = 3,764,356,523,737.69/2,347,668.60
  6. Step 6: Final answer
    x = 1,603,444.59

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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.