Home / 6,726,702.24-10,085,165.40-2,681,976.96

Finding the Fourth Proportional to 6,726,702.24, 10,085,165.40 and 2,681,976.96

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Solution

The fourth proportional to 6,726,702.24, 10,085,165.40 and 2,681,976.96 is: 4,021,016.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,702.24 : 10,085,165.40 = 2,681,976.96 : x
  2. Step 2: Convert to fraction form
    6,726,702.24/10,085,165.40 = 2,681,976.96/x
  3. Step 3: Cross multiply
    6,726,702.24x = 10,085,165.40 × 2,681,976.96
  4. Step 4: Simplify right side
    6,726,702.24x = 27,048,181,240,589.18
  5. Step 5: Solve for x
    x = 27,048,181,240,589.18/6,726,702.24
  6. Step 6: Final answer
    x = 4,021,016.58

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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.