Home / 11,028,666.60-16,542,999.90-3,352,296.60

Finding the Fourth Proportional to 11,028,666.60, 16,542,999.90 and 3,352,296.60

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Solution

The fourth proportional to 11,028,666.60, 16,542,999.90 and 3,352,296.60 is: 5,028,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,028,666.60 : 16,542,999.90 = 3,352,296.60 : x
  2. Step 2: Convert to fraction form
    11,028,666.60/16,542,999.90 = 3,352,296.60/x
  3. Step 3: Cross multiply
    11,028,666.60x = 16,542,999.90 × 3,352,296.60
  4. Step 4: Simplify right side
    11,028,666.60x = 55,457,042,318,570.34
  5. Step 5: Solve for x
    x = 55,457,042,318,570.34/11,028,666.60
  6. Step 6: Final answer
    x = 5,028,444.90

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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.