Home / 7,206,829.44-9,933,303.81-5,463,921.66

Finding the Fourth Proportional to 7,206,829.44, 9,933,303.81 and 5,463,921.66

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Solution

The fourth proportional to 7,206,829.44, 9,933,303.81 and 5,463,921.66 is: 7,531,022.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,206,829.44 : 9,933,303.81 = 5,463,921.66 : x
  2. Step 2: Convert to fraction form
    7,206,829.44/9,933,303.81 = 5,463,921.66/x
  3. Step 3: Cross multiply
    7,206,829.44x = 9,933,303.81 × 5,463,921.66
  4. Step 4: Simplify right side
    7,206,829.44x = 54,274,793,826,059.34
  5. Step 5: Solve for x
    x = 54,274,793,826,059.34/7,206,829.44
  6. Step 6: Final answer
    x = 7,531,022.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.