Home / 6,622,992.40-9,926,178-2,832,017.44

Finding the Fourth Proportional to 6,622,992.40, 9,926,178 and 2,832,017.44

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Solution

The fourth proportional to 6,622,992.40, 9,926,178 and 2,832,017.44 is: 4,244,472.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622,992.40 : 9,926,178 = 2,832,017.44 : x
  2. Step 2: Convert to fraction form
    6,622,992.40/9,926,178 = 2,832,017.44/x
  3. Step 3: Cross multiply
    6,622,992.40x = 9,926,178 × 2,832,017.44
  4. Step 4: Simplify right side
    6,622,992.40x = 28,111,109,208,544.32
  5. Step 5: Solve for x
    x = 28,111,109,208,544.32/6,622,992.40
  6. Step 6: Final answer
    x = 4,244,472.51

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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.