Home / 11,056,806.20-16,586,048.90-3,768,000.60

Finding the Fourth Proportional to 11,056,806.20, 16,586,048.90 and 3,768,000.60

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Solution

The fourth proportional to 11,056,806.20, 16,586,048.90 and 3,768,000.60 is: 5,652,287.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,806.20 : 16,586,048.90 = 3,768,000.60 : x
  2. Step 2: Convert to fraction form
    11,056,806.20/16,586,048.90 = 3,768,000.60/x
  3. Step 3: Cross multiply
    11,056,806.20x = 16,586,048.90 × 3,768,000.60
  4. Step 4: Simplify right side
    11,056,806.20x = 62,496,242,206,829.34
  5. Step 5: Solve for x
    x = 62,496,242,206,829.34/11,056,806.20
  6. Step 6: Final answer
    x = 5,652,287.02

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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.