Home / 6,525,804.70-9,784,819.05-4,003,270.30

Finding the Fourth Proportional to 6,525,804.70, 9,784,819.05 and 4,003,270.30

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Solution

The fourth proportional to 6,525,804.70, 9,784,819.05 and 4,003,270.30 is: 6,002,520.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,804.70 : 9,784,819.05 = 4,003,270.30 : x
  2. Step 2: Convert to fraction form
    6,525,804.70/9,784,819.05 = 4,003,270.30/x
  3. Step 3: Cross multiply
    6,525,804.70x = 9,784,819.05 × 4,003,270.30
  4. Step 4: Simplify right side
    6,525,804.70x = 39,171,275,493,739.22
  5. Step 5: Solve for x
    x = 39,171,275,493,739.22/6,525,804.70
  6. Step 6: Final answer
    x = 6,002,520.35

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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.