Home / 2,052,017.94-3,078,357.66-632,072.64

Finding the Fourth Proportional to 2,052,017.94, 3,078,357.66 and 632,072.64

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Solution

The fourth proportional to 2,052,017.94, 3,078,357.66 and 632,072.64 is: 948,210.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,017.94 : 3,078,357.66 = 632,072.64 : x
  2. Step 2: Convert to fraction form
    2,052,017.94/3,078,357.66 = 632,072.64/x
  3. Step 3: Cross multiply
    2,052,017.94x = 3,078,357.66 × 632,072.64
  4. Step 4: Simplify right side
    2,052,017.94x = 1,945,745,653,020.42
  5. Step 5: Solve for x
    x = 1,945,745,653,020.42/2,052,017.94
  6. Step 6: Final answer
    x = 948,210.84

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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.