Home / 6,126,302.40-9,189,453.60-2,530,874.40

Finding the Fourth Proportional to 6,126,302.40, 9,189,453.60 and 2,530,874.40

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Solution

The fourth proportional to 6,126,302.40, 9,189,453.60 and 2,530,874.40 is: 3,796,311.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,302.40 : 9,189,453.60 = 2,530,874.40 : x
  2. Step 2: Convert to fraction form
    6,126,302.40/9,189,453.60 = 2,530,874.40/x
  3. Step 3: Cross multiply
    6,126,302.40x = 9,189,453.60 × 2,530,874.40
  4. Step 4: Simplify right side
    6,126,302.40x = 23,257,352,866,227.84
  5. Step 5: Solve for x
    x = 23,257,352,866,227.84/6,126,302.40
  6. Step 6: Final answer
    x = 3,796,311.60

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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.