Home / 6,323,817.64-9,484,645.92-2,279,500.60

Finding the Fourth Proportional to 6,323,817.64, 9,484,645.92 and 2,279,500.60

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Solution

The fourth proportional to 6,323,817.64, 9,484,645.92 and 2,279,500.60 is: 3,418,861.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,817.64 : 9,484,645.92 = 2,279,500.60 : x
  2. Step 2: Convert to fraction form
    6,323,817.64/9,484,645.92 = 2,279,500.60/x
  3. Step 3: Cross multiply
    6,323,817.64x = 9,484,645.92 × 2,279,500.60
  4. Step 4: Simplify right side
    6,323,817.64x = 21,620,256,065,427.55
  5. Step 5: Solve for x
    x = 21,620,256,065,427.55/6,323,817.64
  6. Step 6: Final answer
    x = 3,418,861.41

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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.