Home / 11,041,659.20-16,552,639.20-4,308,507.20

Finding the Fourth Proportional to 11,041,659.20, 16,552,639.20 and 4,308,507.20

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Solution

The fourth proportional to 11,041,659.20, 16,552,639.20 and 4,308,507.20 is: 6,458,917.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,041,659.20 : 16,552,639.20 = 4,308,507.20 : x
  2. Step 2: Convert to fraction form
    11,041,659.20/16,552,639.20 = 4,308,507.20/x
  3. Step 3: Cross multiply
    11,041,659.20x = 16,552,639.20 × 4,308,507.20
  4. Step 4: Simplify right side
    11,041,659.20x = 71,317,165,172,202.23
  5. Step 5: Solve for x
    x = 71,317,165,172,202.23/11,041,659.20
  6. Step 6: Final answer
    x = 6,458,917.44

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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.