Home / 1,409,674.59-2,110,935.00-1,181,370.02

Finding the Fourth Proportional to 1,409,674.59, 2,110,935.00 and 1,181,370.02

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Solution

The fourth proportional to 1,409,674.59, 2,110,935.00 and 1,181,370.02 is: 1,769,057.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,409,674.59 : 2,110,935.00 = 1,181,370.02 : x
  2. Step 2: Convert to fraction form
    1,409,674.59/2,110,935.00 = 1,181,370.02/x
  3. Step 3: Cross multiply
    1,409,674.59x = 2,110,935.00 × 1,181,370.02
  4. Step 4: Simplify right side
    1,409,674.59x = 2,493,795,313,721.56
  5. Step 5: Solve for x
    x = 2,493,795,313,721.56/1,409,674.59
  6. Step 6: Final answer
    x = 1,769,057.43

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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.