Home / 6,562,994.20-9,844,491.30-4,295,512.60

Finding the Fourth Proportional to 6,562,994.20, 9,844,491.30 and 4,295,512.60

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Solution

The fourth proportional to 6,562,994.20, 9,844,491.30 and 4,295,512.60 is: 6,443,268.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,994.20 : 9,844,491.30 = 4,295,512.60 : x
  2. Step 2: Convert to fraction form
    6,562,994.20/9,844,491.30 = 4,295,512.60/x
  3. Step 3: Cross multiply
    6,562,994.20x = 9,844,491.30 × 4,295,512.60
  4. Step 4: Simplify right side
    6,562,994.20x = 42,287,136,419,740.38
  5. Step 5: Solve for x
    x = 42,287,136,419,740.38/6,562,994.20
  6. Step 6: Final answer
    x = 6,443,268.90

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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.