Home / 2,722,635.72-3,757,094.63-1,498,702.17

Finding the Fourth Proportional to 2,722,635.72, 3,757,094.63 and 1,498,702.17

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Solution

The fourth proportional to 2,722,635.72, 3,757,094.63 and 1,498,702.17 is: 2,068,130.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,635.72 : 3,757,094.63 = 1,498,702.17 : x
  2. Step 2: Convert to fraction form
    2,722,635.72/3,757,094.63 = 1,498,702.17/x
  3. Step 3: Cross multiply
    2,722,635.72x = 3,757,094.63 × 1,498,702.17
  4. Step 4: Simplify right side
    2,722,635.72x = 5,630,765,867,382.84
  5. Step 5: Solve for x
    x = 5,630,765,867,382.84/2,722,635.72
  6. Step 6: Final answer
    x = 2,068,130.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.