Home / 4,050,074.40-6,068,113.20-3,336,237.60

Finding the Fourth Proportional to 4,050,074.40, 6,068,113.20 and 3,336,237.60

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Solution

The fourth proportional to 4,050,074.40, 6,068,113.20 and 3,336,237.60 is: 4,998,591.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,074.40 : 6,068,113.20 = 3,336,237.60 : x
  2. Step 2: Convert to fraction form
    4,050,074.40/6,068,113.20 = 3,336,237.60/x
  3. Step 3: Cross multiply
    4,050,074.40x = 6,068,113.20 × 3,336,237.60
  4. Step 4: Simplify right side
    4,050,074.40x = 20,244,667,418,896.32
  5. Step 5: Solve for x
    x = 20,244,667,418,896.32/4,050,074.40
  6. Step 6: Final answer
    x = 4,998,591.49

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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.