Home / 4,731,334.76-7,097,002.26-1,493,200.58

Finding the Fourth Proportional to 4,731,334.76, 7,097,002.26 and 1,493,200.58

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Solution

The fourth proportional to 4,731,334.76, 7,097,002.26 and 1,493,200.58 is: 2,239,800.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,334.76 : 7,097,002.26 = 1,493,200.58 : x
  2. Step 2: Convert to fraction form
    4,731,334.76/7,097,002.26 = 1,493,200.58/x
  3. Step 3: Cross multiply
    4,731,334.76x = 7,097,002.26 × 1,493,200.58
  4. Step 4: Simplify right side
    4,731,334.76x = 10,597,247,890,893.31
  5. Step 5: Solve for x
    x = 10,597,247,890,893.31/4,731,334.76
  6. Step 6: Final answer
    x = 2,239,800.91

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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.