Home / 4,774,177.04-7,161,195.33-1,179,944.33

Finding the Fourth Proportional to 4,774,177.04, 7,161,195.33 and 1,179,944.33

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Solution

The fourth proportional to 4,774,177.04, 7,161,195.33 and 1,179,944.33 is: 1,769,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,774,177.04 : 7,161,195.33 = 1,179,944.33 : x
  2. Step 2: Convert to fraction form
    4,774,177.04/7,161,195.33 = 1,179,944.33/x
  3. Step 3: Cross multiply
    4,774,177.04x = 7,161,195.33 × 1,179,944.33
  4. Step 4: Simplify right side
    4,774,177.04x = 8,449,811,789,850.00
  5. Step 5: Solve for x
    x = 8,449,811,789,850.00/4,774,177.04
  6. Step 6: Final answer
    x = 1,769,899.13

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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.