Home / 6,198,403.10-9,288,528.60-5,558,705.60

Finding the Fourth Proportional to 6,198,403.10, 9,288,528.60 and 5,558,705.60

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Solution

The fourth proportional to 6,198,403.10, 9,288,528.60 and 5,558,705.60 is: 8,329,919.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,403.10 : 9,288,528.60 = 5,558,705.60 : x
  2. Step 2: Convert to fraction form
    6,198,403.10/9,288,528.60 = 5,558,705.60/x
  3. Step 3: Cross multiply
    6,198,403.10x = 9,288,528.60 × 5,558,705.60
  4. Step 4: Simplify right side
    6,198,403.10x = 51,632,195,944,580.16
  5. Step 5: Solve for x
    x = 51,632,195,944,580.16/6,198,403.10
  6. Step 6: Final answer
    x = 8,329,919.03

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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.