Home / 2,185,530.01-3,277,585.56-726,184.51

Finding the Fourth Proportional to 2,185,530.01, 3,277,585.56 and 726,184.51

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Solution

The fourth proportional to 2,185,530.01, 3,277,585.56 and 726,184.51 is: 1,089,041.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,185,530.01 : 3,277,585.56 = 726,184.51 : x
  2. Step 2: Convert to fraction form
    2,185,530.01/3,277,585.56 = 726,184.51/x
  3. Step 3: Cross multiply
    2,185,530.01x = 3,277,585.56 × 726,184.51
  4. Step 4: Simplify right side
    2,185,530.01x = 2,380,131,863,871.68
  5. Step 5: Solve for x
    x = 2,380,131,863,871.68/2,185,530.01
  6. Step 6: Final answer
    x = 1,089,041.03

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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.